Entries in Repeater

Webley Nemesis Bolt Action CO2 Pellet Pistol Table Top Review

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Type: CO2 Bolt action pellet pistol.
Manufacturer: Distributed by Webley.
Model: Webley Nemesis.
Materials: Metal & Polymer.
Weight: 2 pounds (907 grams).
Barrel: 6.25 inches metal rifled.
Propulsion: CO2 x 1.
Action: Bolt action repeater, single action only trigger.
Ammunition Type: .177 / .22 caliber pellets.
Ammunition Capacity: 14/ 12 round double sided rotary magazines.
FPS: Claimed 430 / 370.

Trigger Pull: The trigger pull on the Webley Nemesis Bolt Action CO2 Pellet Pistol is rather good, there is just a little bit of take up with a light and crisp release. You will have to work the bolt to engage the internal hammer for single action only shooting.

Accuracy: This is one of those times when I actually have already done my Field Test Shooting Video for the Webley Nemesis Bolt Action CO2 Pellet Pistol and it performed well. My test version was the .177 caliber model with a claimed fps of 430 and I got exactly that with a 5 shot average sting on my Chronograph. I was using 6.9 grain lead pellets so not the lightest or heaviest pellets. I then placed 14 rounds into my paper target setup 30 feet down range and proceeded to get a 1.5 inch 14 round grouping. That’s with no previous time shooting this Airgun so I know it is for sure capable of sub 1 inch grouping with open sights. Keep in mind you can mount a laser, red dot or optical sight on this Airgun very easily for even better potential accuracy!

Build Quality: The Webley Nemesis Bolt Action CO2 Pellet Pistol on the outside is pretty much an all plastic Airgun but it does have good weight to it at 2 pounds so there must be a fair amount of internal metal parts. The barrel and bolt for sure are metal! The plastic does seem very good quality with nice fit and finish throughout the Airgun.

Realism: The Webley Nemesis Bolt Action CO2 Pellet Pistol is not styled specially to look like any particular one gun but I have to say it does have an overall Glock look to it but in a much larger form factor. For a CO2 bolt Action Pellet Pistol it is fairly modern looking compered to other target styled pellet pistols out there.
Available From: The Replica Airguns Store.


  • First multi-shot rotary mag CO2 Pellet pistol I have come across.

  • Good accuracy and power!

  • Can add a red dot or optical sight to it using the top built in Dovetail rail.

  • Can add a laser or tac light using the bottom built in Weaver Picatinny rail.

  • Has a nice modern look to it for a target pellet pistol.

  • Rifled steel barrel.

  • Fiber optic sights adjustable for windage.

  • Nice light and short single action trigger.

  • Allen key and magazine storage compartment built into airgun.

  • Would be good for small pest control because of decent fps and good accuracy.


  • Doesn’t like all pellet sections.

  • Sights are not adjustable for elevation.


The Webley Nemesis Bolt Action CO2 Pellet Pistol is not really a Replica Airgun so to speak but it’s nice to shoot a dedicated target pellet pistol once in a while and the Webley Nemesis Bolt Action CO2 Pellet Pistol is that for sure but with a more modern and cool looking exterior than most. The Webley Nemesis Bolt Action CO2 Pellet Pistol is also one of the first bolt action Air pistols I have come across that has a rotary magazine which combined with decent power and accuracy could make it usable for small pest control since you do have quick follow up shots just in case the first shot doesn't get the job done. I will say the Webley Nemesis Bolt Action CO2 Pellet Pistol is a bit pellet picky especially if the skirting on your pellet choice is narrow. I would advise you to choose a more chunky pellet with a wider skirt which will make magazine indexing smooth and consistent.

Categories: .22 cal, 4.5mm / .177 cal, CO2, Pellet, Pistol, Repeater, Review, YouTube Video Tags: Webley, Nem

Webley Nemesis Bolt Action CO2 Pellet Pistol Field Test Review

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Make sure to watch my Preview Table Top Review for the Webley Nemesis Bolt Action CO2 Pellet Pistol if you’re looking for more specifications and details.

The Webley Nemesis is a really interesting CO2 Pellet Pistol, so far I have not reviewed an Airgun like it. Yes I have reviewed bolt action CO2 Pellet Pistols in the past but not one with a rotary magazine for much quicker followup shots. This is by no means as quick as a semi auto shooter but being able to quickly work the bolt action without having to manually place a pellet in the breach area sure does speed things up.

On the box Webley claims up to 420 fps with the ,177 caliber version the Webley Nemesis is a really interesting CO2 Pellet Pistol I was testing and I was able to get an average of 430 fps using a brand new CO2 along with RWS 6.9 grain lead pellets. I did find the RWS pellets I was using did not feed all that well perhaps because they had a fairly narrow waist on them which does effect the way pellets are held in the rotary magazine. The temperature was fairly normal at right around room temperature.

For my accuracy portion of the Field Test Shooting Video for the Webley Nemesis is a really interesting CO2 Pellet Pistol, I switched to Sig Sauer .177 caliber lead pellets and they worked much better in terms of chambering cleanly for me. I found the Webley Nemesis is a really interesting CO2 Pellet Pistol shot a bit high on my paper target placed 30 feet away, so I set my sights on the bottom ring which placed almost all my 14 shots right in the bullseye. My 14 shot string was grouping around 1.5 inches but I am sure the Webley Nemesis is a really interesting CO2 Pellet Pistol could shoot quarter sized objects at 30 feet downrange all day long once you get use to it.

The trigger on the Webley Nemesis Bolt Action CO2 Pellet Pistol is one of the highlights of this air pistol, it really feels great. Combine this with nice high consistent fps and excellent accuracy and the Webley Nemesis is a really interesting CO2 Pellet Pistol is a great target shooter with potential for up close small pest control.

Categories: 4.5mm / .177 cal, .22 cal, CO2, Field Test, Pellet, Pistol, YouTube Video, Repeater Tags: Webley, Nemesis

Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle Review

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This Review for the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle is a bit different than most I do since usually I perform a dedicated Table Top and Field Test Reviews for each gun I review here on the Replica Airguns Website. I feel that since the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle is such a “long gun” that showing it on the table would not work so well , plus it was a super nice day and I wanted to get outside and maybe even shoot a little bit.

I will be performing my usual Field Test Shooting video where I test the Feet Per Second and accuracy at 30 feet so stay posted for that. For now I will leave you with this outdoor “Show and Tell” review.


Type: CO2 BB Rifle.
Manufacturer: Umarex
Model: Umarex Legends Cowboy
Materials: Mainly metal with plastic stock.
Weight: 5.95 pounds (2699 grams).
Length: 38 inches total length
Barrel: 19.25 inch Metal non-rifled smooth bore.
Propulsion: Dual 12 gram CO2.
Action: Lever Action.
Ammunition Type: 4.5mm Steel BB's.
Ammunition Capacity: 10.
FPS: 410 fps.

Trigger Pull: The trigger pull on the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle is pretty much a single action only trigger since you will need to work the lever action to not only elect and chamber a shell but to also pre cock the hammer. Once the hammer is cocked and ready the trigger pull is short, light and crips, perfect for accurate shooting.

Accuracy: I have only shot 16 rounds through the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle during the making of this review video and found the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle to shoot right on target at 30 feet out. I did notice it shot just slightly high at this range but not a lot and it was dead center windage wise. For longer ranges you can adjust the rear sight to raise the barrel even more. In terms of power it’s hard to say what I was getting, Umarex says it should hit around 410 fps, I felt like it was pretty close to this , maybe a tad bit faster but I will find out for sure when I perform my Field Test Shooting Video Review shortly.

Build Quality: The Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle looks and feels great coming in at nearly 6 pounds and built out of mostly metal with a plastic stock. Don’t be too put out by the plastic stock, it does mimmic the part of wood very well. All the metal parts have a semi-gloss or I would even say matt back finish and so far the paint is wearing pretty good, no noticeable paint coming off that I can see. The action works great with no failure to chamber, eject or shoot rounds.

Realism: The Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle is an awesome example of the classic lever action cowboy rifle. Having the ejecting shells makes it feel like you are shooting the real deal right from the time you start loading up the 10 shells into the pipe magazine, until you work that lever action and pull the trigger. Watching the ejected shells fly through the air is the icing on the cake :) There is not much more you can ask for from a BB firing replica Lever Action Cowboy Rifle!


  • Super realistic replica lever action BB firing Cowboy Rifle.

  • Fully working lever action, chambers and ejects shells perfectly.

  • Good weight and feel to it with lots of metal throughout.

  • Everything works exactly like the real steel version.

  • Duel CO2 to help get not only more shots before reloading CO2 but also a more consistent FPS from all shots.

  • Adjustable rear sight for elevation.

  • Comes with 10 rounds and can also use your Umarex Colt Single Action Army BB shells in it.

  • Plastic imitation wood stock looks very much like real wood.


  • Stock is not real wood, hopefully Umarex offers a wood upgrade for it at some time.

  • A bit low in FPS, why not take it right up to 499 fps since the US version has a 600 fps rating.

  • Took too long for us to get it here in Canada!.


The Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle is a perfect example of an Airgun company listening to their customers and bringing to market exactly what we are looking for, kind of like the Single Action Army Revolvers that came out a while back. These old cowboy guns are a blast to shoot from the time you pick up the rifle, insert 10 shells into the magazine, work the lever action, pull that trigger and then repeat 10 times. This is a must have for anyone looking for a super realistic BB rifle, even if you’re not an old west cowboy fan I think you will love shooting the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle!

My YouTube Table Top Video of the Umarex Legends Cowboy Shell Ejecting CO2 BB Rifle:

Categories: 4.5mm / .177 cal, BB, CO2, Field Test, Review, Repeater, Rifle, YouTube Video Tags: Umarex, Legends Cowboy Rifle

John Wayne Lil Duke Giveaway Winner Announcement

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This John Wayne Lil Duke Giveaway didn't go exactly as planned as we had that YouTube Airgun Channel scare shortly after the original announcement so not as many people knew about it but we said we where going to giveaway two John Wayne Lil Duke BB Rifles and so that's what we are going to do!

Make sure to watch my Youtube video and find out if you won or not and congratulations to the two winners! For those that did not win this time around, you can still get yourself a John Wayne Lil Duke BB Gun by heading over to our Replica Airguns Canada or Replica Airguns US online web store and purchasing one the conventional way!

Categories: 4.5mm / .177 cal, BB, Repeater, Replica Airguns News, Rifle, Spring Piston, YouTube Video Tags: John Wayne Lil Duke, AirVenturi, Red Ryder

Umarex NXG APX Multi-pump Pellet-BB Rifle Table Top Review

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Type: Multi-pump Pellet-BB rifle.
Manufacturer: Umarex USA.
Model: NXG APX.
Materials: Metal and polymer parts.
Weight: 3.4 pounds (1.54 kg).
Barrel: 20 inches, rifled.
Propulsion: Multi-pump.
Action: Single shot pellets/repeater BB's.
Ammunition Type: .177 caliber pellets & 4.5mm steel BB's.
Ammunition Capacity: 75 BB's in hopper.
FPS: up to 490.

Trigger Pull: The trigger pull on the Umarex NXG APX Multi-pump Pellet-BB Rifle is not too bad, I would not say it's overly light but not on the heavy side either. Essentially it has a single action trigger since you need to pre-charge the bolt to engage the trigger. There is a little bit of take-up and then a fairly noticeable break point where you will feel the most trigger weight right before it releases.

Accuracy: So far I have not performed my Field Test Shooting review for the Umarex NXG APX Multi-pump Pellet-BB Rifle so I do not have any velocity or accuracy information to share at this point. I do plan on making that Shooting video Review this week so stay posted for that one.

Build Quality: The Umarex NXG APX Multi-pump Pellet-BB Rifle is not going to be one of your highest quality airguns but it does get the job done and feels solid enough with all the working parts feeling tight and secure. Most of the Umarex NXG APX Multi-pump Pellet-BB Rifle is plastic, even the bolt and trigger but you will find more metal inside where it counts like the inner steel barrel and the outer steel barrel shroud. The stock is plastic and that's OK, I do like the addition of the rubber butt pad and cheek rest as they work well and help to make the Umarex Umarex NXG APX Multi-pump Pellet-BB Rifle feel comfortable to hold in position and shoot.

Realism: Since the Umarex NXG APX Multi-pump Pellet-BB Rifle is not a replica, realism is not really a factor here but it does look like a gun so treat it as if it was a real gun since most people will not know the difference. Always transport and store any airgun safely and discreetly.


  • Low cost air rifle with a lot of features.

  • Iron sights actually look really usable with the fiber optic red dot up front.

  • Comes with an 4x15 optical sight which should help with accuracy at longer ranges.

  • Super easy to pump even when getting close to the 10 pump max.

  • Built in auto safety.

  • Stock and cheek rest position feel really good.

  • Choice of shooting pellets or BB’s.

  • Trigger feels pretty good, not too heavy.

  • Mostly an ambidextrous design so good for lefties too.

  • Has a rifled barrel.

  • Overall a good looking air rifle.


  • Mostly plastic, not the highest quality build.

  • Included 4x15 scope is super low budget but will work till you can upgrade it down the road.

I really hope the Umarex NXG APX Multi-pump Pellet-BB Rifle shoots well as it is kind of a cool air rifle with a lot of features at a low price tag and would make a great little target and maybe even small pest air rifle if it turns out to be accurate and hit that near 500 fps mark with pellets. The Umarex NXG APX Multi-pump Pellet-BB Rifle is not going to win any quality or design awards but from a usability stand point it works well and feels good to hold and shoot, the rear stock and cheek rest are in a perfect piston for me and this is a pretty small airgun overal. Personally I would invest in an upgraded scope, something like the Walther 4x32 would be perfect and not too expensive.

The Umarex NXG APX Multi-pump Pellet-BB Rifle is available in both the Stand Alone Air Rifle and Kit Version that comes with the addition of safety glasses, targets and ammo.

Categories: 4.5mm / .177 cal, BB, Multi-pump, Pellet, Repeater, Review, Rifle, Scope, Single Shot, YouTube Video Tags: Umarex, NXG APX

Umarex Morph 3X CO2 BB Gun Table Top Review

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Type: BB Gun/Rifle.
Manufacturer: Umarex USA.
Model: Morph 3X.
Materials: Plastic with some internal metal parts.
Weight: 2.5 pounds (1134 grams).
Barrel: 4.5 inches, metal non-rifled.
Propulsion: 12 gram CO2 x 1.
Action: Semi auto, double action only.
Ammunition Type: 4.5mm BB's.
Ammunition Capacity: 30 round internal magazine.
FPS: 480+.

Trigger Pull: The double action type trigger pull on the Umarex Morph 3X CO2 BB Gun is reasonable, it is a bit on the longer side but is smooth with low friction and has a predictable break point. I found it very easy to shoot this gun with good accuracy shooting out in front as a pistol or rested on the shoulder using the shoulder stock more like a rifle.

Accuracy: The good news is that I have already done my Field Test Shooting video for the Umarex Morph 3X CO2 BB Gun so make sure to check that video review out when you have a moment. I was very impressed with the overall shooting performance of the Umarex Morph 3X CO2 BB Gun, it scored well in both power and accuracy! I was able to get a nice tight 3/4 inch 10 round grouping on my paper target setup 30 feet away and even with this Canadian versions 4.5 max length barrel I was still able to get really close to 500 fps out of the Umarex Morph 3X CO2 BB Gun! I wonder what velocity I would have managed if the extension barrel actually included the inner barrel portion for the full 12 inches of barrel length?

Build Quality: The Umarex Morph 3X CO2 BB Gun coming in at around $100 is a low cost BB gun considering it is so versatile. At this price point you are going to find an almost all plastic build with the exception of some internal metal parts. That said the Umarex Morph 3X CO2 BB Gun feels solid and well made, all the fitted parts feel tight when put together.

Realism: The Umarex Morph 3X CO2 BB Gun is not a replica of any gun that I can point out? It can also morph into so many different variation, Umarex says it has 3x configuration but I counted 8 possible configuration when mixing and matching components.
Available From: The Replica Airguns Store.


  • Under $100 in Canada at the moment of this review.

  • Super versatile airgun with lots of configurations.

  • Very powerful CO2 BB gun even in short barrel pistol only mode.

  • Shooting test showed it had good accuracy, as good as any BB gun I have tested.

  • Rails top and bottom for accessories.

  • Fiber optic sights front and back.

  • Has a Velocity Screw for adjusting fps power.

  • In Pistol form with the rear stock, it would make a great back pack airgun.

  • 30 round internal magazine for lots of shooting fun without having to reload so often.

  • Uses 12 gram CO2, cheap and easy to buy.


  • Mostly plastic build.

  • No inner barrel inside rifle extension so just for show, does not increase velocity.

  • Rear sight is not adjustable but you have the option to add on a red dot or optical sight to the rail.

I was pleasantly surprised with the Umarex Morph 3X CO2 BB Gun, I expected it to be much different from a lot of the other airguns I have reviewed since it is so versatile with all of its configurations. I was not expecting it to be so powerful with only the short 4.5 inch inner barrel. I was again surprised but the accuracy, not many BB guns get a 3/4 inch grouping at 30 feet out! Another kind of cool feature I didn't even know about at first is the ability to adjust the velocity using a screw for higher or lower fps. Lower fps will maximize the amount of shots you get from a 12 gram CO2 while higher fps is just kind of more fun to shoot in. I also don't often recommend BB  guns for pest control but in this case with how light weight and easy the Umarex Morph 3X CO2 BB Gun is to break down and put in a backpack, and the fact that it is fairly powerful and accurate out to 300 feet. I feel in a pinch you could take down some small vermin if you found yourself hungry and lost in the woods.

My YouTube Table Top and Field Test Videos for the Umarex Morph 3X CO2 BB Gun:

Categories: 4.5mm / .177 cal, BB, CO2, Pistol, Repeater, Review, Rifle, Semi Auto, YouTube Video Tags: Morph 3X, Umarex

Crosman Marlin Cowboy BB Rifle Field Test Shooting Review

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Another revisit for an inexpensive and fun BB shooter, the Crosman Marlin Cowboy BB Rifle! I have done some previous video reviews and comparisons for the Crosman Marlin Cowboy BB Rifle so make sure to check them out. I also recently did an update Field Test Shooting Video for the Daisy Red Ryder BB gun which is a very comparable airgun to the Crosman Marlin Cowboy BB Rifle.

Here is a quick overview of the Crosman Marlin Cowboy BB Rifle, it's designed for younger smaller shooter with it's short stock but it's still fun of all ages! You can store 700 4.5mm Steel BB's in its internal magazine and Crosman claims a max velocity of 350 fps. Like the Daisy Red Ryder the power source is a spring piston that is activated by the lever action.

Now let's talk about how the Crosman Marlin Cowboy BB Rifle performed in my Sea Can Field Test Shooting test...  Crosman claims a max fps of 350, my Chronograph results came in at a 5 shot average of 316 fps which is not bad compared to the Daisy Red Ryder that also has a claimed fps of 350 but only shot around 240 fps.

So the Crosman Marlin Cowboy BB Rifle is the clear winner in terms of velocity over the Daisy Red Ryder but what about accuracy? That's a different story, the Crosman did not perform all that great for me shooting at a paper target 30 feet away using a rested shooting position. I shot 10 rounds at my paper target and got about a 5-6 inch grouping, there was an underlying smaller tight group that was closer to about 3 inches but a god 3-4 of the BB's came out of it spreading out the group significantly.  Compare that to the Daisy Red Ryder with a nice tight 2 inch group.

So what do you want? Power or accuracy? I figure since the Crosman Marlin Cowboy BB Rifle is really targeted of the younger more entry level shooter that it should have good accuracy so they know when they are doing it right and less concerned on if the gun is performing as it should. Sure power is fun and smashing your targets does give a certain satisfaction but you have to hit the target first :)

Both the Crosman Marlin Cowboy BB Rifle and Daisy Red Ryder BB Gun are fun airguns for sure, I guess it just comes down to which one you want to buy...

Categories: 4.5mm / .177 cal, BB, Comparison, Field Test, Repeater, Revolver, Rifle, Spring Piston, YouTube Video Tags: Crosman, Marlin Cowboy

Daisy Red Ryder Field Test Shooting Review

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It's been a while since I pulled out the old Daisy Red Ryder BB Gun. And I know I have already done some YouTube videos for the Red Ryder and the Crosman Marlin Cowboy but I really wanted to make an updated Field Test Video specifically for the Red Ryder and see how it fairs in a more controlled shooting test.

As always with my Field Test Shooting videos I test out the velocity using my Chrony Chronograph and see what the real world fps is compared to what Daisy Claims which by the way is up to 350 fps. I also setup a paper target about 30 feet back and take 10 shots using a rested and seated shooting position to determine what kind of grouping I can get and how well centered the airgun is out of the box.

During my velocity testing the Daisy Red Ryder BB Gun shot well under the claimed 350 fps by around 100 fps. I can say that the Daisy Red Ryder BB Gun was super consistent and shot between 242 fps as a low and 244 fps as a high averaging 243 fps. The Daisy Red Ryder is sure one of the most consistent airguns I have tested to date in terms of velocity constancy! This will help a lot with vertical accuracy.

During my accuracy test I would have to say the Daisy Red Ryder BB Gun shot pretty close to a 2 inch grouping and was pretty well centered with 4 shots hitting the black bullseye , I did pull my last shot a bit which extended the group a little but this was for sure my fault as I new I pulled it as soon as I shot it, the stock actually dropped on my shoulder a little just as I pulled the trigger.

Overall I really enjoy shooting the Daisy Red Ryder BB Gun, it's so simple yet so fun to shoot, there is just something about a lever action rifle that I really like and the super low cost to purchase and shoot a Daisy Red Ryder BB Gun also makes it a must have for anyone no matter how many airguns you own or what type you shoot. 

Categories: 4.5mm / .177 cal, BB, Field Test, Review, Rifle, Spring Piston, YouTube Video, Repeater Tags: Red Ryder, Daisy

Umarex DX-17 Spring Powered BB Pistol Field Test Review

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I was a bit surprised by the Umarex DX-17 Spring Powered BB Pistol, it actually shot a lot better than I was expecting it to perform. I did have to aim rather low since the Umarex DX-17  BB Pistol likes to shoot on the high side but if you are shooting at closer in ranges then you won't have to adjust your aim point so high.

Getting into my performance testing for the Umarex DX-17 Spring Powered BB Pistol, I placed 5 shots through my Chrony Chronograph and averaged 210 fps which again was very close to the Umarex claimed 200 fps, even a little bit higher! he DX-17 is a single shot repeater but because of the BB reservoir you can quickly reload follow up shots by simply point the Umarex DX-17 Spring Powered BB Pistol a little upward while pulling the slide back and pushing it forward to active the spring piston and load a BB at the same time.

As I mentioned the Umarex DX-17 Spring Powered BB Pistol shot on the high side, at 30 feet it's a good 8-9 inches high but I have a feeling that this is about as high as the BB's will rise since they are not going that fast and gravity will start bringing them back down. At about 10-15 feet out from a target the Umarex DX-17 Spring Powered BB Pistol seemed to shoot about 3-4 inches high so not nearly as bad and this can be adjusted pretty easy by simply aiming a bit under the target you are shooting at. In terms of a 10 shot grouping theUmarex DX-17 Spring Powered BB Pistol got about a 4 inch grouping which I have to say kind of surprised me as I was expecting a much larger spread.

So for about $20 you kind of get what you pay for but I really think with the Umarex DX-17 Spring Powered BB Pistol you perhaps get a little more! It has a really good trigger, seemed to be built pretty tuff, shot exactly right on the claimed fps mark and was even able to keep a reasonable grouping. And to keep costs down even more you never need to buy CO2 so that's another bonus.

Categories: 4.5mm / .177 cal, BB, Break Barrel, Field Test, Pistol, Repeater, Review, Single Shot, Spring Piston, YouTube Video Tags: Umarex, DX-17

Airsoft Gun Power Source Pro’s & Con’s


Power Sources Covered in this review: CO2 - Green Gas / Propane - Spring - AEG / AEP (Automatic Electric Gun - Airsoft Electric Pistol)


  • CO2 Airsoft Guns allow for fast repeat shooting, great for action shooters, generally CO2 Airsoft Guns will have a little more power then Green Gas Airsoft Guns. There is no need to pump or cock your CO2 powered Airsoft gun in-between shots and a CO2 power source can allow for a very realistic action of the gun you are shooting. 
  • Green Gas (Propane) Airsoft Guns operate much the same as CO2 Airsoft guns so they all make for great action shooters and the Green Gas powers the mechanical operation allowing for very realistic operation. Green Gas (Propane) Airsoft Guns can cost a little bit less to operate that a CO2 Airsoft Gun especially if you plan to use Propane as it can be cheaper to buy than the smaller 12 gram CO2 Cartridges.
  • Spring Airsoft Guns are generally fairly basic and low cost so they are the usually the most affordable Airsoft guns to buy. There is no need to buy CO2 or Green Gas or even a Battery and Charger Setup so the cost to shoot Spring Airsoft Guns is only going to be subject to the Airsoft BB’s you plan on buying.
  • AEG (Automatic Electric Guns) have the most consistent power as they use a spring internally that the electric motor draws back before each shot, the internal spring will essentially apply the same force to the Airsoft BB’s with each shot. AEG (Automatic Electric Guns) are a great option when you are wanting a Full Auto Airsoft gun since there is no cool down effect and as long as your batteries are charged and you have Airsoft BB’s in your magazine, the gun will simply keep shooting. AEG (Automatic Electric Guns) allow for the highest capacity magazines and often hold as many as 500 Airsoft BB’s in a single magazine. So if you’re looking for raw firepower an AEG or AEP Airsoft Gun is your best option. Once you have purchased your AEG (Automatic Electric Gun) and a battery and charger setup, they are fairly inexpensive to operate since no CO2 or Green Gas is required.


  • CO2 Airsoft Guns require the additional cost to buy the CO2 cartridges as they will not function without it. CO2 Airsoft Guns have a limited power output and lose power as you shoot and use up the CO2. CO2 Airsoft Guns are effected by hot and cold temperatures and will have less power in colder temperatures and may not even work in super cold environments. CO2 Airsoft Guns will have a more conservative ammunition capacity since too high of a capacity magazine would freeze up the magazine and even the gun.  
  • Again since Green Gas (Propane) Airsoft Guns work much like CO2 Airsoft Guns, they are effected by cool down and lose power when shoot quickly or as the Green Gas or Propane runs low. Green Gas does not expand as much as CO2 so it will not be as powerful and even less effective in colder temperatures. Green Gas Airsoft Guns will have a more conservative ammunition capacity since too high of a capacity magazine would freeze up.
  • Spring Airsoft Guns are not the best action shooters since you need to manually operate the slide to pullback the spring prior to each shot, this does work well with Pump, Lever and Bolt Action Airsoft guns but is not the best option for pistols since most real steel pistols operate in semi auto mode.
  • If you plan to use your AEG (Automatic Electric Gun) in a battle then it will require a multi battery setup which does cost a bit more upfront. AEG (Automatic Electric Guns) are know to not operate as realistically as a CO2 or Green Gas Airsoft gun since CO2 and Green Gas Guns do allow for the same realistic mechanical operation which can give very believable blowback operation, this is hard to replica with an AEG Airsoft Gun.
Categories: 6mm, AEG, Airsoft, CO2, Comparison, Full Auto, GBB, Gas, Pistol, Repeater, Review, Revolver, Rifle, Semi Auto, YouTube Video Tags:

Airgun Power Source Pro’s & Con’s

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Power Sources Covered in this review: CO2 - Spring Piston - Variable Pump -HPA (High Pressure Air)


  • CO2 Airguns allow for fast repeat shooting, great for action shooters, generally CO2 Airguns will supply a medium power range. No need to pump or cock your CO2 powered weapon in-between shots and a CO2 power source can allow for a very realistic action of the gun you are shooting.
  • Spring Piston Airguns are best suited of single shot situations, they can provide low to high power output depending on the spring used. Spring Piston Airguns are very low cost to operate since you only need to buy the Pellets or BB’s. Spring Piston Airguns are not greatly effected by outside temperatures.

  • Variable Pump Airguns allow you to decide how much power your gun will have and can offer very high power output depending on the Airgun. Variable Pump Airguns are very low cost to operate since you only need to buy the Pellets or BB’s. Variable Pump Airguns are not greatly effected by outside temperatures. Variable Pump Airguns generally have very low recoil and vibration.
  • HPA (High Pressure Air) Airguns generally do not require pumping or cocking in-between shots and some even come in semi automatic or bolt action. HPA Airguns can have very high power output and even be used on larger game using large caliber ammunition. HPA Air Rifles have lower recoil and low vibration. HPA Airguns can be charged ahead off time so they are ready for use when you need them.



  • CO2 Airguns require the additional cost to buy the CO2 as they do not function without it. CO2 Airguns have a limited power output and lose power as you shoot and use up the CO2. CO2 Airguns are effected by hot and cold temperatures and will have less power in colder temperatures and may not even work in super cold environments.
  • Spring Piston Airguns require cocking before each shot. Spring Piston Airguns can have a lot of recoil and vibration, so much so that special optics must be considered when buying an optical sight. The action of the spring recoil can effect accuracy, especially if you are not use to the vibration and recoil or have spent some time practicing using a Spring Piston Airgun.

  • Variable Pump Airguns will require multiple pumps to achieved maximum power output which can take some time in-between shots. So you are going to have to work for each shot.
  • HPA (High Pressure Air) Airguns require the use of a manual pump to fill their built in air tank to maximum pressure and it does take a lot of time to manual fill an HPA tank. Alternatively you can have the air tank filled at a shop or buy a pressurization system similar to a scuba tank out paintball setup, the cost of this setup can be very high but will save you the castle of manually pumping air in to your HPA Airgun. HPA Airguns are generally a little more bulky then other Airgun systems since they have to accommodate fairly large air pressure tanks.

Categories: .20 cal, .22 cal, 4.5mm / .177 cal, BB, Blowback, Break Barrel, Bulk Air, CO2, Multi-pump, PCP, Pellet, Pistol, Repeater, Revolver, Rifle, Semi Auto, Single Shot, Spring Piston, YouTube Video Tags:

Umarex Brodax CO2 BB Revolver Table Top Review

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Type: BB air revolver.



Materials: Mostly plastic with some metal construction.

Weight: 1.3 pounds (586 grams).

Barrel: 5.5 inches, non-rifled.

Propulsion: 12 gram CO2.

Action: Revolver, single & double actions.

Ammunition Type: 4.5mm steel BB's.

Ammunition Capacity: 10 rounds.

FPS: 375.

Trigger Pull: The trigger pull on the Umarex Brodax CO2 BB Revolver is actually rather nice. If you decide to cock the hammer back and shoot it single action style then you get a little bit of that SAA Revolver like ratcheting sound. The trigger pull in single action mode is short with virtually no take-up and on the light side. Double action shooting with the Umarex Brodax CO2 BB Revolver is not overly long or heavy either so action shooting is totally possible with this BB shooting CO2 revolver.

Accuracy: I can not comment so far on the shooting performance for the Umarex Brodax CO2 BB Revolversince I have not shot it yet. The weather is getting nicer outside so that should happen pretty soon. The claimed FPS for the Umarex Brodax CO2 BB Revolver is stated at only 375 which I find seems a bit low for a none blowback fairly straight forward BB pistol with an almost 6 inch barrel so hopefully my testing shows performance up into the 400's which I am hoping for. The open sights are non adjustable but there are tons more options by taking advantage of the two rails top  and bottom for adding either a red dot or laser to increased target shooting ability.

Build Quality: The Umarex Brodax CO2 BB Revolver is pretty much an all metal pistol with the outer shell being made up of plastic, there is a fair bit of internal metal going on along with the trigger, hammer and of course the inner barrel made out of metal parts. Mechanically the Umarex Brodax CO2 BB Revolver feels solid and even though it only weight in at 1.3 pounds it feels much heavier in the hand.

Realism: The Umarex Brodax CO2 BB Revolver as far as I know is not an exact replica of any real steal gun currently in production. It's basically a spin off of an ultra tactical .44 magnum revolver with a super beefed up front barrel assembly sporting all kinds of accessory option to be placed on the top and bottom rails. I like that Umarex made sure to recess the barrel opening so it has a more realistic barrel size. Like many new CO2 airguns coming out these days the CO2 is not only well hidden inside the grips but a handy Allen key is built into the handle.

Available in the:Replica Airguns Store


  • Not the heaviest revolver on the market but it feels really nice in the hand and has good balance, the weight is not bad at all and feels heavier than 1.3 pounds.
  • Trigger action is really good in both single and double action, short light single action trigger and totally usable double action trigger.
  • CO2 is well hidden with built in Alan key in the handle.
  • Rails top and bottom for all kinds of accessory add on options.
  • Barrel is recessed for that larger caliber look.
  • Nice and discreet safety.
  • Comes with three 10 shot easy to load rotary magazines.
  • Low cost with high fun factor.


  • Grips are a bit hard to remove to get at the CO2, may work-in over time?
  • All black sights are not great on dark backgrounds and are non adjustable.
  • Would have liked to see fps into the 400 range. 


The Umarex Brodax CO2 BB Revolver when I first picked it up did not appeal to me all that much, maybe knowing it was for the most part yet another mostly plastic BB revolver with those thin pop in disc magazines didn't help me take notice much. But as I have been playing around with the Umarex Brodax CO2 BB Revolver it has grown on me a lot. I think it has a really cool look that is also very usable in terms of putting juts about any accessory you want on this CO2 revolver. The hammer and trigger action are also both excellent for not juts an inexpensive Airgun but even a higher end airgun. And right out of the box, or should I say clam-shell plastic wrap, you get three rotary disc magazines which is a nice bonus.

My YouTube Table Top Review for the Umarex Brodax CO2 BB Revolver:

Categories: 4.5mm / .177 cal, BB, CO2, Comparison, Pistol, Repeater, Review, Revolver, YouTube Video Tags: Brodax, Umarex

Airgun Do’s & Don’ts

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When I say Airguns, I am referring to pretty much all BB, Airsoft, Pellet, Paintball and even Blank guns for most of the topics listed here.


  1. Treat your Airgun just like you would a real gun. If something goes wrong, perhaps the outcome will not be as severe but do you really want to take a trip down to your local emergency ward to get a BB or Pellet removed?
  2. Always assume your airgun is loaded, for some reason it always seems those empty guns are the ones that do the most damage.
  3. Be discrete, If it looks like a gun other people will think it is a gun so don’t flash your airguns around in public. Keep it in a case when transporting and shoot it in an area that will not alarm other people.
  4. Always wear eye protection when shooting your Airgun. Do you really want to shoot your eye out? No Joke!
  5. Be aware of your surroundings like windows, hard objects that could make your ammo bounce back at you. Make sure you are shooting your Airgun in a safe direction at all times, know your target and beyond.
  6. Use Airguns to teach others and learn how to safely and effectively shoot a gun. Airguns can be less intimidating then a real gun (Not so loud and very little recoil) and make for great start out and transitions guns.
  7. Use Airguns to get more inexpensive trigger time and become a more experienced shooter. Airguns cosy only pennies per round to shoot and can be shot in way more areas than a real gun can, practice makes perfect so get shooting!
  8. Use Airguns in areas where real guns may not be allowed or safe to use. Again, Airguns can be shot in all kinds of places, in your back yard or even in a properly setup indoor home range.
  9. Use Airguns with adequate power for safe and humane pest control where real guns may be prohibited.Airguns are quiet and less likely for the bullet to travel long ranges which makes them ideal for close range pest control in areas where real guns are too loud and to powerful.


  1. Do not assume because it is an airgun it is not dangerous or simply a toy. Many Deaths have been caused by Airguns along with a lot of pain and suffering so treat your Airgun with respect. It is not a toy or you would find them in the toy department at your local store along with yo-yos and stuffed animals.
  2. Do not point or shoot at people unless of course you are using an Airsoft gun in an Airsoft field or facility. Yes Airsoft guns are meant to shoot at each other (with appropriate attire like eye protection and full body clothing), but steel BB and Pellet can cause serious injury especially at close range and on direct skin contact.
  3. Do not leave your Airgun loaded, you never know who is going to come across it and accidentally discharge it. Remember, a loaded gun is a dangerous gun in the wrong hands. You may know better than to assume the gun is undulated but children and even adults without any gun training will most definitely handle the airgun without consideration of the danger it poses.
  4. Do not use an Airgun for self protection. See my related video. Simply put, Airguns are not practical for self defense because they rarely have enough Stopping Power. The ones that do have enough power need to be pre-charged and in most cases are only single shot meaning if you miss or don’t get the job done no the first shot then you are done.
  5. Do not use an underpowered Airgun for pest control. See related video. Using a low powered BB pistol for pest control is cruel, you will only injure the animal making it suffer unnecessarily. Use a high powered pellet rifle to get the job done.
  6. Do not take your gun apart, in most cases this will void the warranty and the reality is that airguns rarely need to be cleaned since no dirty gun powder is used. lead pellet rifles may require occasional barrel cleaning to keep the rifled barrel free of debris.
  7. Do not over oil your Airgun, a little goes a long way and too much oil will just attracted dirt, use the right airgun oil and just enough to keep part functioning smoothly.
  8. Do not over pump an Airgun. Over pumping an Airgun can cause damage to valves and seals and in a worse case situation a rupture the air pressure reservoir or even cause the airgun to explode!
Categories: .20 cal, .22 cal, 380, 4.5mm / .177 cal, 6mm, 8mm, 9mm, AEG, Airsoft, BB, Blank Gun, Blowback, Break Barrel, Bulk Air, CO2, Full Auto, GBB, Gas, Multi-pump, PCP, Paintball, Pellet, Pistol, Repeater, Revolver, Rifle, Semi Auto, Single Shot, Spring Piston, YouTube Video Tags:

Browning - Ruger - Daisy Spring Piston Air Rifle Preview

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I don't often review target and or hunting rifles since for the most part Replica Airguns is all about well... replica airguns :) I have reviewed some of my own personal spring piston and pump rifles since I have them and there is a cross over in folks that like both the replica airguns and airguns meant for target and or hunting purposes.

We do have a small selection of spring piston rifles in our Replica Airguns Canada store suitable for target and small game so I thought I would point some of them out in this preview video.

Daisy 1938 Red Ryder BB Rifle

  • Type:BB rifle
  • Manufacturer: Daisy
  • Model: Red Ryder.
  • Materials: Stained solid wood stock and forearm, leather saddle thong.
  • Weight: 2.2 pounds.
  • Barrel: 10.85 inches, smooth bore.
  • Propulsion: Spring.
  • Action: Lever Action.
  • Ammunition Type: 4.5mm Steel BB's.
  • Ammunition Capacity: 650 rounds
  • FPS: 350.

Ruger Explorer Youth Air Pellet Rifle

  • Type: Pellet rifle.
  • Manufacturer: Ruger
  • Model: Explorer.
  • Materials: All-weather composite black stock, metal.
  • Weight: 4.5 pounds.
  • Barrel: 15 inches, rifled
  • Propulsion: Spring piston.
  • Action: Break barrel.
  • Ammunition Type: .177 caliber lead pellets.
  • Ammunition Capacity: 1 round.
  • FPS: 495.

Ruger Air Hawk Combo Pellet Rifle with 4x32 Scope

  • Type: Pellet rifle.
  • Manufacturer: Ruger
  • Model: Air Hawk.
  • Materials: Wood, metal.
  • Weight: 8.16 pounds.
  • Barrel: 18.7 inches, rifled
  • Propulsion: Spring piston.
  • Action: Break barrel.
  • Ammunition Type: .177 caliber lead pellets.
  • Ammunition Capacity: 1 round.
  • FPS: 495.

Browning Leverage Pellet Rifle with 3-9x40 Scope

  • Type: Pellet rifle.
  • Manufacturer: Browning
  • Model: Leverage.
  • Materials: Wood, metal.
  • Weight: 8.6 pounds.
  • Barrel: 18.9 inches, rifled
  • Propulsion: Spring piston.
  • Action: Under lever.
  • Ammunition Type: .177 caliber lead pellets.
  • Ammunition Capacity: 1 round.
  • FPS: 490.

Browning Gold Series Synthetic Pellet Rifle with 3x9x40 Scope

  • Type: Pellet rifle.
  • Manufacturer: Browning / Umarex
  • Model: Gold Series.
  • Materials: All-weather composite black stock, metal.
  • Weight: 8.4 pounds.
  • Barrel: 14 inches, rifled
  • Propulsion: Spring piston.
  • Action: Break Barrel.
  • Ammunition Type: .177 caliber lead pellets.
  • Ammunition Capacity: 1 round.
  • FPS: 495.
Categories: 4.5mm / .177 cal, BB, Pellet, Repeater, Review, Rifle, Scope, Single Shot, Spring Piston, YouTube Video Tags: Air Hawk, Browning, Daisy, Explorer, Gold Series, Leverage, Red Ryder, Ruger, Umarex

Best BB Guns

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First off let’s get one thing straight! What I’m looking for in a BB gun is more than likely going to be way different than what someone else is looking for in what they think is the “Best BB Gun” available.

Many people will determine the Best BB Gun as the BB gun that has the highest price tag, usually you get better quality the higher the price goes up but not always, there are times when perhaps you are paying for a name brand or cosmetic add ons that don’t always make the gun better or the best.

On the other hand, some people will determine the best BB gun as the one that is the least cost since they may not have a lot of money to spend, and an expensive BB gun is a BB gun that that person would not be able to afford or even own, far from an ideal or the Best BB Gun for them.

Many people only look at the specifications to determine if that particular BB gun is the outright best BB Gun. One specification that people seem to fixate on is how powerful is the BB gun in question? If it has the highest FPS then surely it must be the best BB Gun! That Pop can never saw it coming! What about cost of operation, so things like reliability and how many shots per CO2 you can get out of a BB gun. All important features to consider when picking out the Best BB Gun!

Style is another important part of what makes a BB Gun the Best option for you, are you wanting a classic BB Pistol? Perhaps a Modern BB Gun, Maybe even a BB gun that you can not get in your area because of gun laws? Style is a very individual preference and what looks good to me may look terrible to someone else.

One aspect that is very important to me, is realism, does the BB Gun operate the same and does it have similar metal and plastic parts as the real steel version? Does the BB gun I am considering have blowback operation and a true single or double action trigger like it’s big brother? What about a full size drop out magazine and the ability to field strip the BB Gun?

Some people want their BB gun for simple backyard good old fun shooting and so as long as it shoots pretty straight and works as it’s supposed to, then that is all they care about. Many real steel shooters want a BB Gun to operate exactly like their real steel version, so they can practice with it to get in more trigger time when going to a gun range is not an option.

Of course there are aspects like Reliability, Performance, Fit and Finish, Licensing and Build Quality that all determine what makes the Best BB Gun and again it really depends which of these qualities are most important to you that will determine which BB Gun is the best BB Gun.

So how do you determine which is the Best BB Gun? Make a list of what you are looking for in a BB Gun. Attributes like Cost, Performance, Build Quality, Style, Realism, Availability…

Once you have narrowed down your Best BB Gun list, get as much information on each BB Gun you are considering, to narrow the list down even more. There are tons of Youtube videos you can watch for your Best BB Gun final short list to help you determine your ultimate choice.

So please don’t ask me what the Best BB Gun is? I can not even tell you which one I like the best since my wish list changes from day to day…

Categories: 4.5mm / .177 cal, 6mm, Airsoft, BB, Blowback, CO2, Comparison, Full Auto, GBB, Gas, Pellet, Pistol, Q&A Video, Repeater, Revolver, Semi Auto, YouTube Video Tags:

BB Guns vs Pellet Guns


Not Airsoft:
First off we are not talking about 6mm Plastic Airsoft Guns but rather 4.5mm Steel BB versus .177 caliber Pellet.

Same but Different:
Generally speaking a BB CO2 Pistol and a Pellet CO2 Pistol are very similar, they just shoot a bit different types of ammo, that will determine a couple mechanical differences in both guns. You may come across a CO2 Pistol that can shoot both Pellets and BB's but these are not as common.

Magazine Types:
The fist main difference is usually the magazine design, since lead pellets don’t stack on top of each other very well compared to steel BB’s, action CO2 BB and Pellet pistols will have a very different types of magazine designs. Pellet CO2 Pistols will generally use a rotary type magazine while BB Pistols will use a stick or stacked ammo magazine. In terms of realism, a stick or stacked magazine is better suited than a rotary magazine. Some Action Pellet Pistols will have what looks like a stick magazine, but the stick will actually have two rotary magazine on either side. You will often find higher capacity magazines in BB CO2 Pistols since Rotary magazines usually only offer around 8 rounds (16 on a double sided stick style).

Another downside to a rotary magazine is knowing when you are out of ammo, a rotary magazine does not allow for this, it will just keep turning around and around no matter if there is ammo in it or not, so you need to listen to the the sound of the CO2 gun to determine when a rotary type magazine is empty. BB Action shooters do not have this problem since in most cases the magazine BB spring follower acts exactly the same as real steel gun follower locking back the slide on the last shot, stopping any follow up shots from happening.

Ammo Size:
Steel BB’s traditionally only come in 4.5mm which is the same as .177 caliber. Lead pellets can come in a myriad of sizes, the most comma being .177, .20 and .22 caliber but they can go as large as 50 caliber for PCP air rifles used to hunt even large game.

Barrel Rifling:
Another common difference between BB and Pellet CO2 Pistols is the rifling inside the barrels. Lead pellets need to spin in order for them to shoot straight. Steel BB’s on the other hand fly pretty true thought the air weather they spin or not. Rifling is most often not used in steel BB pistols because the hardened steel can damage the rifling and since there is little to no benefit in adding rifling to a BB guns barrel in terms of accuracy, then why even have it. Pellet pistols with their softer lead ammunition need to have the rifling in order to create the spin that keeps the pellet true and straight while in flight.

Even though many BB CO2 Pistols can shoot accurately at close to medium ranges, they are not as accurate as a Pellet CO2 Pistol, especially as the distance become greater to your target. Not only does the spinning of the pellet help accuracy, but also the added mass of the lead pellet keeps them from being as effected by cross winds and airborne debris.

Hunting and/or Pest Control:
In most cases I do not recommend using a pistol for pest control because, plain and simple they are harder to shoot accurately. This is because there is no stock on a pistol to help steady the gun, and the front and rear sight are much closer together on a pistol than compared to rifle sights which means there is more margin for error when signing in a target. Pistols are generally lower powered than rifles which also plays a roll when considering a pistol for pest control since it may not have enough power to get the job done humanly. That said, there are pellet pistols deigned with power in mind, usually these are spring piston, or pressurized air powered air guns which can have a lot more power than a standard CO2 BB or Pellet Pistol.

Pistols versus Rifles:
This is not the forum for a full pistol versus rifle comparison. I can tell you that you will find a lot more pellet rifles than your will find BB rifles, they both exist but for the most part rifles are geared more towards target shooting and hunting. Most of the BB rifles available would be styled after replicas so the focus is not necessarily on power and or accuracy in these models.

In terms of Replica Action Shooters, BB Pistols outweigh the Pellet pistols by a land-slide. BB’s just work better in action pistols because the round hard steel ammo operates much easier and more reliably than the softer lead pellets, at least for action shooters. And the point of Replica Action Shooters is not so much power and accuracy but more so towards rapid fire good old back yard fun shooting.

Which is Best?
Well… Neither one is best, it just depends what you are looking for. 

  • Do you want accuracy at longer ranges - if so maybe get a Pellet CO2 Pistol.
  • Do you want more realism in terms of magazine loading and your slide locking back on the last shot - then you may be in the market for a BB CO2 Pistol.
  • Do you want more power down range - heavy pellets are going to hit harder and truer than lighter Steel BB’s.
  • Do you want trouble free shooting - hard steel BB’s rarely miss-feed or misfire compared to softer Lead Pellets especially in action shooters.

The best is what’s best for you and not always what's best for me…

Categories: .20 cal, .22 cal, 4.5mm / .177 cal, BB, Blowback, Break Barrel, Bulk Air, CO2, Comparison, Full Auto, PCP, Pellet, Pistol, Repeater, Revolver, Rifle, Semi Auto, Spring Piston, YouTube Video Tags:

CO2 Versus Spring Versus Pump Airgun Comparison


In this Comparison Video I go through the benefits and shortcomings of CO2, Spring Piston and Pump Airguns. I focus mainly on Airguns but there is a bit of a crossover with Airsoft guns.

All three systems (CO2, Spring, Pump) create pressure that forces the ammunition with a high force out of the barrel. Similar to how gun powder is the source of energy for a bullet.

Here are some basic statements that best describe CO2, Spring Piston and Pump Airguns.

CO2 Airguns:

  • CO2 Airguns use the expansion of CO2 gas to create the pressure required for the ammo.
  • CO2 Airguns generally store enough CO2 for multiple shots per cartridge.
  • CO2 Airguns have a limit as to how much power they can produce since CO2 has a set vapor pressure of 850 psi, or about 56 bar at room temperature which is around 25 C or 77 F. CO2 Gas also requires a warm environment to expand so warmer temperature and longer barrels help with power.
  • Some CO2 guns can also use pressurized air tanks in place of CO2.

Spring Piston Airguns:

  • Spring Airguns use the release of a pre-cocked spring and plunger system to compress air to power the ammo.
  • Spring Piston Airguns require the cocking of the spring between each shot so they are single shot only.
  • Spring Airguns are limited to how much effort is humanly possible to cock the spring into position. If you make the spring to strong then not everyone will be able to use the Airgun effectively. Too week of a spring and the Airgun will lack power.
  • Spring Piston Airguns are known for having a fair amount of recoil and vibration when the spring moves both forward and backwards quickly inside the Airgun.
  • Spring Airguns can use either a mechanical spring or a gas spring.

Pump Airguns:

  • Pump Airguns (either Single or Multi-Pump) store air pressure in a chamber that when released, powers the ammo.
  • Most Pump Airguns require at least 1 or more pumps, often up to 10 pumps for each shot and you generally only get one shot per set of pumps. Not to be confused with PCP Airguns (Pre Charged Pneumatic) which have large pressure tanks that are recharged with a high volume of pressurized air that is capable of shooting multiple shots per charge.
  • Pump Airguns are also somewhat limited to how much effort is humanly possible since the higher the chamber pressure, the harder it will be to pump the Airgun. 

Misc Airguns:

  • Generally speaking both Spring and Multi-Pump Airguns have more potential power than a CO2 guns since CO2 has a set peek pressure limit.
  • Pump and CO2 Airguns are know to have very little recoil since the pressure is stored in a chamber and then released by a valve. No slapping back and forth of a large internal spring.


CO2 Airguns:

  • CO2 Airguns allow for multiple shots per CO2 cartridge for more realistic action shooting.
  • CO2 Airguns do not require any human effort to charge the gun other than loading the CO2 and Ammo into the Airgun.
  • CO2 Airguns allow for true semi auto shooting ability. 

Spring Piston Airguns:

  • Spring Airguns have the potential for high velocity since the larger and stiffer the spring, the greater the output force.
  • Spring Airguns do not require anything other than your ammunition, typically either a Pellet or BB.
  • Spring Airguns are mechanically very simple which makes them very reliable and less expensive to produce than other types of Airguns. 

Pump Airguns: 

  • Pump Airguns have the potential for high velocity since more pumps equals greater output force, only limited by the users strength and the pressure rating of the Airgun.
  • Pump Airguns do not require anything other than your ammunition, typically either a Pellet or BB.
  • Pump Airguns have next to no recoil which makes them very easy to shoot and highly accurate.


CO2 Airguns:

  • CO2 Airguns require the purchase and use of CO2 or they simple do not work.
  • CO2 Airguns are very susceptible to temperature changes, especially cold temperature since CO2 needs a warm environment in order to expand. Cool down effect also plays a role in power output.
  • CO2 Airguns have a maximum set amount of power output.

Spring Piston Airguns: 

  • Spring Airguns require the pre-cocking of the spring for each shot.
  • Spring Airguns can take some getting used to since the spring recoil/vibration requires a very lose grip (Military Grip) to shoot accurately with them.
  • Spring Airguns should not be stored pre-cocked since this can damage the spring, less so with gas spring versions. 

Pump Airguns: 

  • Pump Airguns require pre-pumping to pressurize the air chamber for each shot.
  • Pump Airguns, especially Multi-Pump Airguns take the most amount of human effort for each shot.
  • Pump Airguns need to stored with at least one pump in them or the seals can get damaged over time.


Categories: .22 cal, 4.5mm / .177 cal, BB, Break Barrel, CO2, Comparison, Multi-pump, PCP, Pellet, Pistol, Repeater, Revolver, Rifle, Semi Auto, Spring Piston Tags:

Crosman MK-177 Pellet-BB Multi-pump Air Rifle Table Top & Shooting Review


Type: Pellet/BB Multi-pump Air Rifle.


Model: MK-177.

Materials: Plastic with some metal.

Weight: 3.5 pounds.

Barrel: 16.75 inches, rifled.

Propulsion: Multi-pump.

Action: Single shot - bolt action with manual advance magazine.

Ammunition Type: .177 caliber pellets & 4.5mm steel BB's.

Ammunition Capacity: 5 shot pellet magazine - 18 shot BB internal BB magazine - 350 round BB hopper.

FPS: 750 with Pellets and 800 with BB's for the US version (Up to 495 with Canada version).

Trigger Pull: The trigger pull on the Crosman MK-177 is medium length and fairly light. The trigger mainly releases the bolt so no pre-cocking of the trigger is required. The trigger is plastic but seems to work just fine as there is no real load on the trigger when shooting, you do need to get used to where the release point since there is some take up well before the trigger releases.

Accuracy: I found the Crosman MK-177 Air Rifle to be a very good shooter, getting about a 1 inch 10 shot grouping from 30 feet out in a semi rested position (sand bag up front, standing in the back). I also put 3 rounds through my somewhat failing Chrony Chronograph using 3,5 & 10 pumps and the MK-177 with the maximum 10 pump shot as high as 631 fps using 6.9 grain RWS lead pellets. I would expect the Canadian detuned version to shoot well below the 500 fps Canada limit much like my Canadian Crosman M4-177 I reviewed a while back.

Build Quality: The Crosman MK-177 Multi-pump Air Rifle is mostly molded plastic, but for a $100-ish Military Styled Replica Air Rifle it hits the mark in terms of affordability and if it was an all metal airgun you would more than likely expect to double or tripple this price point! Even though plastic is used throughout this Air Rifle, there are some internal metal parts where they need to be, the fit and finish seems to be good and I do not get the feeling the Crosman MK-177 is cheaply made in any way. The fact that most parts are molded means there is very little that can snap or break off and will make this air rifle even more durable longterm.

Realism: The Crosman MK-177 is a lose replica or copy of an FN SCAR Assault Rifle or ACR. It is not exact in terms of true dimensions to accommodate the pumping mechanism, You will not find very many working parts as just about everything is molded into the plastic on this Crosman MK-177 rifle. Unlike the Crosman M4-177 the lower magazine area is not removable and the rear stock is also none adjustable, I am not sure why Crosman didn't add these features to the MK-177 like they did to the M4-177? I am glad to see another Replica Assault rifle on the market as so few of them are available in Pellet or steel BB shooters.

Available in the:Replica Airguns Store.


  • The only SCAR Pellet/BB rifle I know of?
  • Fairly well priced.
  • Excellent accuracy!
  • Very easy to pump.
  • None red dot version comes with detachable and adjustable iron sights.
  • Rails on top and sides for accessories.
  • Option of shooting pellets or BB's, I would stick to pellets and save the barrel since it is not semi auto.
  • Feels super solid since there are very few moving parts that could break.
  • Looks like the Crosman M4-177 Pellet magazines are compatible.


  • Mostly plastic and just about everything is molded into the gun.
  • Bolt and magazine are on opposite sides?
  • Would of been cool if Crosman made a dedicated BB magazine?


The Crosman MK-177 Multi-Pump Pellet/BB Air Rifle is very much like it's brother the Crosman M4-177 with a few plusses and a few minuses when comparing the two of them together. On the plus side the MK-177 has a bit more power and also the pumping is much easier while yielding higher internal pressures. On the downside the Crosman MK-177 is almost entirely molded plastic with no removable lower magazine or adjustable stock, and the bolt has been switched around to what I feel is the wrong side since now you need to index the magazine on one side and work the bolt on the other requiring a less efficient approach. Either way it is nice to have another replica air rifle on the marker and for the relatively low price you get a nice accurate pellet rifle, great for target shooting and even small pest control.

Watch my YouTube Full Video Review of the Crosman MK-177 Pellet/BB Air Rifle:

Categories: 4.5mm / .177 cal, BB, Comparison, Field Test, Multi-pump, Pellet, Repeater, Review, Rifle, Scope, YouTube Video Tags: Crosman, MK-177

What are the Types of Airguns, Airsoft Guns and Blank Guns?


I wanted to cover some basic Airgun, Airsoft Gun, Blank Gun and Paintball Gun information on what do they all shoot, what makes them shoot and some other miscellaneous info thrown in along the way...

Your should also watch the video attached at the bottom of this post as it goes into a fair amount of detail.

Let's begin with the types of ammo used:

Airgun Ammo

  • Airgun ammo for the most part is broken down into BBs and Pellets, the most standard size BB and Pellet is the 4.5mm or .177 caliber Steel BB and Lead Pellet. You can also get Pellets in other calibers and even other materials other than lead such as steel or aluminum, some can have plastic skirting around a metal interior.
  • Pellets also come in a variety of caliber's like .177, .20. 22. 25 and even larger but then I would start considering them to be bullets as they will take on the shape of a bullet when they get into the larger sizes.
  • Airgun Ammo is not be fired at people, it is primarily used for target and hunting small game.
  • Airguns can use Spring Pistons, CO2, Compressed Air and Multi-pump propulsion systems.

Airsoft Gun Ammo

  • Airsoft Guns for the most part shoot round 6mm (.22 caliber) plastic BBs which come in a variety of weights ranging from .12 grams up to .48 grams. There are larger Airsoft BBs such as 8mm and even larger.
  • There are biodegradable and even tracer florescent Airsoft BBs available.
  • Airsoft Ammo is traditionally used for Airsoft battles and can be fired at people using protective gear. Airsoft Ammo can also be used for target shooting.
  • Airsoft Guns can use Spring Pistons, Spring Piston - AEG (Electric Motor) CO2, Gas (Green, Red, Propane) and Compressed Air propulsion systems.

Paintball Gun Ammo 

  • Paintball Guns or "Markers" have been historically used for the sport of Paintball but their whereabouts came from the need of ranchers and forestry workers to mark trees. Hence the name "Marker"
  • Paintball ammo comes in a variety of sizes ranging with the most common being .43 and .68 caliber. They are generally made from a gelatin outer coating containing primarily polyethylene glycol, other non-toxic and water-soluble substances, and dye, they are usually biodegradable.
  • Paintball Guns can also shoot a variety of Paintball Ammo that can be made out of Rubber, Plastic, Glass and they can also contain Powders and even Pepper for use in non lethal defense.
  • Paintball Guns can generally use either CO2 or Compressed Air as their propellant.

Blank Gun Ammo

  • Blank Guns are just like Real Guns but without the dangerous bullet at the end of the brass shell. Other than that they work exactly the same as a Real Gun!
  • Blank Guns are used when a bullet is not required or even wanted. For instance... Gun safety, gun training, training animals to be around guns and/or loud noises, Props for Movies - Stage -  Film - TV, Collectors that do not want the red tape associated with owning a Real Gun or when owning a Real Gun is prohibited.
  • Blank Guns can shoot a variety of sized ammo, most common are .22 caliber crimped, .380 crimped, 8mm P.A.K. and 9mm P.A.K.
  • Blank Guns use gun powder as their means of operation.

Here are the most common forms of propulsion used in the guns we discussed earlier:


  • CO2 is the most common propellant in Airguns (BB and Pellet), it is also used in Airsoft Guns and Paintball Guns.
  • CO2 is a compressed gas which expands when released, it requires a warm environment to fully expand and tends to cool it's surroundings quickly when shot fast or in full automatic which can slow the velocity of the projectile and even freeze up the gun being used.
  • The most common reusable CO2 cartridges are 12 and 88 gram but you can get larger CO2 tanks in a variety of sizes that can be refilled with CO2.


  • Gas is used primarily in Airsoft Guns, I have not personally seen an Airgun that is made to use Gas other than CO2.
  • Gas is similar to CO2 in that it is a compressed gas that expands when releases, it also cools down the gun it is being used in and requires a warm environment.
  • Gas comes in a variety of names, Green Gas, Red Gas and Propane Gas. Green Gas contains Propane as it's base but has additives in it like silicone for lubrication .
  • Red Gas is know to be a bit more powerful than Green Gas as it has Chlorodifluoromethane or HCFC-22, R22 or Freon 22 used in refrigeration which turns to a liquid under a slightly higher pressure giving you slightly higher fps.
  • Many people use propane gas with an adapter that allows the mixture of silicone as propane is cheaper to buy.

Compressed Air (HPA)

  • Compressed Air (HPA - High Pressure Air) is most commonly used in Airguns and Paintball Guns but some people use it for their Gas based Airsoft guns.
  • The compressed air comes from high PSI tanks that can be purchased in a variety of sizes and contains compressed air at pressures up to 5000psi.
  • These tanks are reusable and usually need to be refilled at a paintball or scuba shop, some people buy their own compressors or large scuba tanks for refilling purposes.
  • Some Compressed Air (HPA) guns have their own built in tanks that can be filled with a compressor or even a manual pump.
  • Compressed air does not cool down the gun it is being used in and is a great option for high output or fully automatic guns.

Multi-Pump Pneumatic

  • Multi-Pump Pneumatic systems are most commonly used in Pellet and/or BB guns.
  • Multi-Pump Pneumatic guns use the same principle as HPA - High Pressure Air guns in that they require pressurized air as the propellant. The main difference with Multi-Pump Pneumatic guns, is that you do all the work by pumping the gun between shots. Generally speaking you pump the gun 3-10 times, take a shot and repeat this process.
  • Multi-Pump Pneumatic guns are not effected by air temperature and are great for target and small pest control.

Spring Piston

  • Spring pistons are generally found in Pellet Rifles and Pistols but some Airsoft Guns also use a Spring Piston System and generally speaking Spring Piston Guns are single shot only or in other words, the Spring needs to be drawn back before each shot. Spring Piston Guns can have magazines that allow for quicker repeat shots.
  • Spring Piston Guns come in many cocking configurations, Brake Barrel and Side lever to name a couple.
  • The Spring can be a Mechanical Spring or a Gas Spring.
  • Spring Piston Guns are not effected by temperature and are often used for small game hunting and target shooting.

Automatic Electric Guns (AEG)

  • Automatic Electric Guns  are generally found in Airsoft Rifles but there are some Airsoft Pistols (AEP) that use this same system.
  • Automatic Electric Guns use a similar system to a Spring Piston gun but have an electric motor that does all the work of drawing back the spring. You can even have fully automatic AEG guns.
  • The power for the electric motor comes from removable batteries, so it is a combination a battery supplying the motor with the power to draw back the spring that creates a pillow of air that shoots the BB.
  • AEG Airsoft Guns are great for situations when you require high capacity magazines with full auto capability. 

Gun Powder

  • Gun powder is used in Blank Guns, in the same manor that it is used in a Real Gun, the charge from the Gun Powder supplies the force required to operate the blowback in most semi auto Blank Pistols, it also creates the sound of a live round along with the muzzle flash which makes Blank Guns great for training and as Props for Movies and Film.
  • Because the kinetic energy from a blank gun is the same as a real gun, blank guns can be very dangerous when used in close proximity to an object, see my "Are Blank Guns Dangerous Video"!

Some other Gun Relevant Terminology:


  • Blowback operation is when some of the force of the propellant is used to move the slide backwards, which in most cases cocks the hammer for single action and can also pickup and chamber a round into the barrel.
  • The slide spring supplies the energy for the return to the forward position of the slide.
  • Blowback Guns do rob some power from the bullet force and in the case of CO2 or Gas Guns the also reduce the amount of shots per CO2 or Gas fill.

Revolver, Semi Automatic

  • Revolver: Revolvers feed ammunition via the rotation of a cartridge-filled cylinder, in which each cartridge is contained in its own ignition chamber, and is sequentially brought into alignment with the weapon's barrel by a mechanism linked to the weapon's trigger (double-action) or its hammer (single-action)
  • Semi Automatic:  semi-automatic pistols use the energy of one shot to reload the chamber for the next. Typically recoil energy from a fired round is mechanically harnessed. After a round is fired, the pistol will cycle, ejecting the spent casing and chambering a new round from the magazine, allowing another shot to take place immediately.

Single Shot, Repeater, Semi Automatic & Fully Automatic

  • Single Shot: A Single Shot Gun needs to be reloaded each time it is shot.
  • Repeater: Repeating action Guns are single barreled guns containing multiple rounds of ammunition. These rounds are loaded from a magazine by means of a manual or automatic mechanism, and the action that reloads the rifle also typically re-cocks the firing action. The term repeating rifle is most often applied to weapons in which the next cartridge is loaded by a manual action, as opposed to semi-automatic rifles, in which the force of one shot is used to load the next.
  • Semi Automatic: A semi-automatic, or self-loading, firearm is a weapon that performs all steps necessary to prepare the weapon to fire again after firing.
  • Fully Automatic: A Gun that uses either its recoil or a portion of the gas propelling the projectile to remove the spent cartridge (in the case of a gun-shell), fire again repeatedly, as long as the trigger is held down or until the magazine is exhausted. Automatic Guns are distinguished from semi-automatic Guns in their ability to fire more than one shot in succession once the trigger is pulled.

Single, Double Action, SA/DA

  • Check out my post explaining Single and Double action!
  • Single-Action (SA): trigger performs the single action of releasing the hammer or striker to discharge the firearm each time the trigger is pulled.
  • Double-Action (DA): The trigger both cocks and releases the hammer or striker
  • SA-DA:  A SA/DA firearm combines the features of both mechanisms. You can pull the trigger in Double Action when the hammer is down which cocks and releases the trigger or you can cock the hammer with your thumb and then release the trigger using Single Action to fire the weapon. 

Lever Action, Pump Action, Bolt Action

  • Lever Action: In a classic lever-action firearm, rounds are individually loaded into a tubular magazine parallel to and below the barrel. A short bolt is held in place with an over center toggle action. Once closed, the over center action prevents opening solely by the force on the bolt when the weapon is fired. This toggle action is operated by a hand grip that forms part of the trigger guard. When operated, a spring in the tubular magazine pushes a fresh round into position. Returning the operating lever to the home position chambers the round and closes the breach.
  • Pump Action: With a pump-action firearm, the action is operated by a movable fore-end that goes backwards and forwards to eject, extract, and chamber a round of ammunition. Pump-actions are usually associated with shotguns.
  • Bolt Action: The bolt opens and closes the breech end of the barrel and contains the firing pin. The bolt is held in place with a lever that fits into a notch. Moving this lever out of the notch will release the restraint on the bolt, allowing it to be drawn back. An extractor removes the spent cartridge, which is then ejected through the lever slot. A spring at the bottom of the magazine pushes up the reserve rounds, positioning the topmost between the bolt and the chamber at the base of the barrel. Pushing the bolt lever forward chambers this round and pushing the lever into the notch locks the bolt and enables the trigger mechanism.

Magazine vs Clip

  • Magazine: A magazine is an ammunition storage and feeding device within or attached to a repeating firearm. Magazines can be removable (detachable) or integral to the firearm. The magazine functions by moving the cartridges stored in the magazine into a position where they may be loaded into the chamber by the action of the firearm. The detachable magazine is often referred to as a clip, although this is technically inaccurate.
  • Clip: A clip is a device that is used to store multiple rounds of ammunition together as a unit, ready for insertion into the magazine or cylinder of a firearm. This speeds up the process of loading and reloading the firearm as several rounds can be loaded at once, rather than one round being loaded at a time. The term "clip" is also frequently used to refer to a detachable magazine, though such usage is incorrect.

Categories: .20 cal, .22 cal, .43 cal, .68 cal, 4.5mm / .177 cal, 6mm, 8mm, 9mm, AEG, Airsoft, BB, Blank Gun, Blowback, Break Barrel, Bulk Air, CO2, Full Auto, GBB, Multi-pump, PCP, Paintball, Pellet, Pistol, Repeater, Revolver, Rifle, Single Shot, Spring Piston, YouTube Video Tags:

Personal Pre-owned Airguns for Sale



This is a first for me but I guess you could say I have to make room for some more guns ;) I have some duplicate guns and a couple I juts don't have a need for anymore so instead of having them sit around collecting dust, I thought I would offer them up for sale and get them in the hands of someone who can really appreciate and get some use out of them...

Here is a list of the items up for sale: 

  • Baikal IZH-61 .177 Caliber Spring Piston Pellet Rifle: $115
  • Baikal MP-655K Pellet/BB CO2 Pistol (missing pellet magazine): $125
  • Umarex CP99 Compact CO2 BB Blowback Pistol: $50
  • Swiss Arms Sig Sauer GSR 1911 CO2 BB Pistol: $30
  • ASG CZ 75 P-07 DUTY Dual Tone CO2 BB Blowback Pistol: $125
  • Umarex Beretta M92FS .177 Caliber CO2 Pellet Pistol - Nickel with Wood Grips: $200
  • (2x) AK47 BB Gun Magazines: $50 Each
  • Crosman 2240 .22 Caliber CO2 Pellet Pistol (14 inch barrel, RJMachine Breach/Brass Bolt, Wood Grip, NcSTAR 6x32 Scope): $225

Shipping/Handling is $15 Canadian and $25 to the US and you must be 18 or over to buy. You will need to email me at mike@replicaairguns.com to let me know what gun/guns you want to buy - first come first serve, I will send a PayPal request to the person with the first offer to buy and give them 24 hours to pay or I move on to the next buyer.

You can watch my YouTube Video to get a good look at each pre-owned item up for sale:

Categories: .22 cal, 4.5mm / .177 cal, BB, Blowback, Break Barrel, CO2, Pellet, Pistol, Repeater, Replica Airguns News, Rifle, Scope, Semi Auto, Single Shot, Spring Piston, YouTube Video Tags: