I was in Las Vegas last week for SHOT Show, filming content for Replica Airguns, but I wanted to post a quick update so you know what I was up to.

I went to SHOT Show to connect with people in the industry and record a bunch of interviews with vendors and companies, Airgun and aintball brands included (and more). I ended up filming about seven interviews, and now that I’m home I’ve got a lot of great footage to go through.

I was in Vegas with my buddy Steve (the guy behind the camera). Once the filming was wrapped, we spent some time enjoying the city after a busy week. We also did a few things outside of SHOT Show, because if you’re in Vegas, you might as well experience it.

In this video, we’re at the Montecristo Cigar Bar inside Caesars Palace, winding down with a nice port and a cigar.

Stay tuned,now that I’m back, I’ll start editing and posting those interviews. If you want to watch the SHOT Show interview series, head over to Replica Airguns or watch on our Vimeo and YouTube channels as I post them…

View fullsize

I had the chance to take the KWC 18 CO2 Blowback BB Pistol out for some shooting today to see how it performs. It’s a Glock-styled 4.5mm steel CO2 BB pistol with full blowback and selectable semi and full auto. It’s not an officially licensed Glock, but if you own (or have shot) Glocks, the controls and overall feel will be instantly familiar.

I’ve already done a close-up tabletop video for the KWC 18 covering specs and details, so if you want the up-close visuals and feature breakdown, make sure to check that out first.

For this session I concentrated solely on performance: a quick 5-shot chronograph run in semi-auto to record velocity, a 10-round semi-auto group at 30 feet, and then a full-auto mag dump to get a practical feel for controllability and “real world” accuracy—right out of the box (no tuning).

Velocity Testing (Chronograph)

For the chronograph testing, I ran five shots in semi-auto with a brand new CO2 in the magazine. The numbers came in at 293, 294, 282, 290, and 282 fps, for an average of about 288 fps. The spread was tight and the pistol felt extremely “snappy” while shooting, there’s a lot of pop in the blowback and you can feel it cycling hard.

One important note: this is a single-action-only style system, so you do need to rack the slide to cock it before it’ll fire (ask me how I know…).

View fullsize

Accuracy Testing (30 Feet)

For accuracy, I put a paper target out at 30 feet and fired 10 rounds in semi-auto. After a quick adjustment (the pistol was hitting very low at first), I aimed higher and got a roughly 3-inch grouping. The group was well centered left-to-right, but the pistol was still shooting noticeably low overall.

This is the kind of thing you’d simply keep in mind while shooting, and depending on the setup, you may be able to tweak elevation a little (but with steel BBs at short range, don’t expect miracles).

Full Auto (Mag Dump)

Then I loaded up and did a full-auto mag dump. As expected, it was basically spray-and-pray at 30 feet. The rate of fire is insane, and between that and the strong blowback, it was extremely difficult to keep rounds on target. I may have only landed a couple hits on paper.

Final Thoughts

All told, the KWC 18 is a really fun Glock-style blowback BB pistol if you want something that feels familiar in the hand and delivers a crisp trigger with serious recoil-like blowback. In semi-auto it’s manageable (even if it shoots low out of the box), but in full auto, at least at 30 feet, it’s more about the fun factor than practical accuracy.

• Buy the 18 CO2 Blowback Steel BB Pistol in Canada

• Buy 18 CO2 Blowback Steel BB Pistol in the US store

View fullsize

In this Table Top Review, we’re taking a detailed look at the KWC 18 CO2 Blowback Steel BB Pistol. This model is part of KWC’s long-running lineup of Glock-style pistols—some licensed through Umarex and others, like this one, produced without official Glock markings but clearly inspired by the platform.

As always, this is a Table Top Review only. A full Shooting / Field Test Video will follow shortly.

I've reviewed many Glock-style CO2 blowback pistols over the years—Gen 3, Gen 4, Gen 5, Airsoft, Steel BB, full blowback, semi-blowback—you name it. KWC manufactures a large percentage of these frames and blowback systems, often for Umarex’s officially licensed Glock models. So while this KWC 18 isn’t a licensed Glock, it’s built by the same people behind many of the Umarex-branded models.

Let’s get into the details, compare it briefly to a couple of Umarex Glock versions, and then talk pros and cons.

View fullsize

Specifications

• Manufactured By: KWC – Made in Taiwan

• Power Source: 12g CO2

• Ammunition: 4.5mm Steel BBs

• Action: Full Blowback (Semi & Full Auto Selectable)

• Magazine: Full-size dropout metal magazine, 18 rounds (Model AAKC MM19)

• Trigger: Single-action-only style, short and light (Glock-like)

• Length: 203mm (8 inches)

• Barrel: 102mm (4 inches), smoothbore

• Weight: 1.7 lbs (771 g)

• Velocity: Up to 314 FPS under optimal conditions

• Sights: Front white dot; rear white half-rectangle

• Safety Systems:

  • Trigger safety (Glock-style)

  • Secondary safety located in the “serial number” plate under the barrel

• Hop-Up: Adjustable hop-up (rare for steel BB pistols)

• Rail: Under-barrel Picatinny rail for lights/lasers

• Field Strippable: Yes – Glock-style takedown system

View fullsize

In the Box

• KWC 18 CO2 Blowback Pistol

• 18-round full-size dropout metal magazine

• Allen key for CO2 tightening

• Small sample pack of steel BBs

• Instruction manual (loading, CO2 installation, hop-up access, takedown, jam clearing)

• Product guide / brochure

The packaging is similar to many Umarex Glock boxes—clean printed box with an internal molded insert.

View fullsize

Comparison to Umarex Glock Models

To give this pistol some context, here’s how it stacks up against a couple of current Umarex licensed Glock variants:

Umarex Glock 17 Gen 5 (Semi-Blowback)

• Has the MOS-style removable optic plate

• Features a semi-blowback system with shorter slide travel

• More efficient gas usage, higher FPS

• Double-action-style trigger (not Glock-accurate)

Umarex Glock 17 Gen 4 (Full Blowback)

• Full blowback with full travel slide

• Uses the same style of full-size dropout metal magazine

• Much closer in function to the KWC 18

• Fully licensed Glock markings

KWC 18

• Same full-blowback feel as the Gen 4

• No Glock markings (unlicensed)

• Adds full auto mode, which the Glock 17 models do not have

• Very similar weight, ergonomics, and trigger feel

• Slightly different slide shape, trigger guard, and frame cuts to avoid trademark conflict

If you’ve handled Umarex Glock models, this KWC 18 will feel instantly familiar.

View fullsize

Walk Around

The KWC 18 is extremely Glock-like in shape and ergonomics, with only small cosmetic changes:

• Slightly longer and differently shaped slide cuts

• Altered trigger guard shape

• Modified rail and frame geometry

• No Glock-branded markings anywhere

Controls are where you expect them to be:

• Slide catch/release on the left

• Trigger safety

• Takedown levers in the Glock position

• Selector switch for Semi / Full Auto just above the trigger area on the left side

• Under-barrel safety disguised as a serial number plate

Sights are classic Glock style:

• White dot front

• White “goalpost” style rear

The full-size dropout metal magazine fits tightly and locks back after the last shot. The slide feel is excellent—strong spring tension, clean metal-on-metal sound, no cheap clanking.

Field Strip

Field stripping is Glock-simple:

1. Lock slide slightly back

2. Pull both takedown tabs down

3. Slide comes forward and off

(Note: KWC pistols are often tight from factory, so the first removal may require a solid tap.)

Inside you’ll find:

• Full metal slide

• Return spring/guide

• Removable inner barrel

• Accessible hop-up wheel

• Fire control components including the semi/full auto mechanism

Reassembly is straightforward once parts are aligned correctly.

View fullsize

Pros

• Excellent weight and feel – solid, realistic, and well-balanced

• Full blowback provides snappy recoil and realistic slide movement

• Single-action Glock-like trigger is short, light, and crisp

• Full-size metal magazine for realistic reloads

• Semi & Full Auto modes (rare for BB pistols)

• Adjustable hop-up — unusual but useful for slight elevation tuning

• Field strippable, great for maintenance and realism

• Picatinny rail for lights/lasers

• Good trainer option for Glock owners thanks to similar ergonomics

• Minimal branding gives it a clean tactical look

Cons

• Full blowback reduces FPS and CO2 efficiency

• Full auto burns CO2 extremely fast

  • Expect maybe one strong magazine and a partial second depending on temperature

• CO2 cooling effects occur quickly during rapid fire

• Tight factory tolerances make the first field strip a bit stiff

• No official Glock markings (a con only if you want licensed branding)

View fullsize

Final Thoughts

The KWC 18 CO2 Blowback Steel BB Pistol is a very solid performer for anyone who wants a Glock-style CO2 pistol with full blowback realism—and especially for those who want the fun of full auto.

The build quality is strong, trigger feel is excellent, the slide operation is smooth, and the ergonomics match real Glock pistols closely enough to make this a legitimate training or plinking option.

If you already own Umarex Glocks, this model will fit naturally into your collection and may even share some compatible magazines (listed as AAKC MM19).

A full Shooting / Field Test Review is coming soon—these KWC/Umarex Glock-pattern pistols are always a blast to shoot.

Buy the KWC 18 BB Pistol

You can purchase this item from our Replica Airguns online stores:

• Canada

• United States

We carry a large selection of Umarex Glocks, KWC Glock-style pistols, airguns, BB guns, airsoft guns, pellet guns, blank guns, and accessories.

Thanks for watching and reading!
Don’t forget to subscribe, and follow us on Facebook, Twitter, and Instagram.
More videos coming soon!

I was away for a bit on a well needed vacation in Kona Hawaii but I’m back now and ready to dive back into things so get ready for more reviews! In this December Massive Mystery Unboxing, I crack open a stack of newer Airsoft and BB guns that landed in the Replica Airguns inventory. Full shooting reviews are coming later – this is your quick spec rundown so you can see what’s what at a glance.

View fullsize

A&K M1873R M-LOK Lever Action Airsoft Gas Rifle

Modern M-LOK handguard wrapped around a classic 1873 lever-action with real wood furniture. Western vibes with tactical mounting options.

• Type: Lever-action airsoft rifle (gas, non-blowback)

• Ammo: 6mm plastic airsoft BBs

• Power: Green gas (internal reservoir)

• Weight: ~2180 g / 4.8 lb

• Velocity: ~350–400 fps with 0.20 g BBs

• Magazine Capacity: 25-round internal magazine

View fullsize

ESG B-10 Gas Airsoft Shotgun

Bullpup “evolutionary shotgun” with a single barrel, selectable 5 or 10-round burst, and an internal gas reservoir in the stock. Uses standard M4-style AEG mags for capacity.

• Type: Gas-powered bullpup airsoft shotgun (single-barrel, burst)

• Ammo: 6mm airsoft BBs

• Power: Green gas (internal reservoir in stock, HPA-convertible)

• Weight: ~3140 g / 6.9 lb

• Velocity: Roughly mid-300s fps, often listed around 370–400 fps with 0.20 g BBs

• Magazine Capacity: 105-round mid-cap G&G GOM V2 magazine

View fullsize

G&G L85 Carbine ETU Airsoft AEG Rifle

British bullpup classic with modern electronics – ETU, MOSFET, and selectable semi / full-auto or semi / 3-round burst, plus blowback for added realism.

• Type: Airsoft AEG rifle (with ETU and blowback)

• Ammo: 6mm airsoft BBs

• Power: Electric (LiPo-ready AEG)

• Weight: ~6 lb / 2.7 kg

• Velocity: ~370–400 fps with 0.20 g BBs (store range 350–400 fps)

• Magazine Capacity: 450-round hi-cap magazine

View fullsize

G&G PCC45 Pro M-LOK Airsoft AEG SMG

Compact .45-style SMG with a lightweight polymer receiver, slim M-LOK front end, and G&G’s Gen.4 MOSFET & ETU. Great choice for a fast, modern CQB/field hybrid build.

• Type: Airsoft AEG SMG

• Ammo: 6mm airsoft BBs

• Power: Electric

• Weight: ~4.44 lb / 2.0 kg

• Velocity: ~360 fps (overall range 350–400 fps with 0.20 g BBs)

• Magazine Capacity: ~105-round mid-cap PCC45 mag

View fullsize

KJWorks KP-19S Hi-Capa GBB Airsoft Pistol

A race-style Hi-Capa with ported slide, fiber-optic sights, threaded barrel and an adjustable “speed” trigger. Runs on both green gas and CO2, with a non-blowback system for efficiency and consistency.

• Type: Hi-Capa style gas airsoft pistol (non-blowback)

• Ammo: 6mm airsoft BBs

• Power: Green gas or CO2 (compatible mags)

• Weight: ~0.9 kg / ~2.0 lb (listed as 0.89 kg)

• Velocity: ~366 fps (FPS range 350–400 fps)

• Magazine Capacity: 25-round magazine

View fullsize

KWC K18 CO2 Blowback Steel BB Pistol

Glock-18 style CO2 BB pistol with select-fire (semi and full-auto), metal slide, polymer frame, and full blowback. Great fun-factor steel BB blaster with 4.5mm ammo.

• Type: CO2 blowback BB pistol (select-fire, semi / full-auto)

• Ammo: 4.5mm (.177) steel BBs

• Power: 12 g CO2

• Weight: ~0.8–0.9 kg / ~1.7–2.0 lb

• Velocity: ~314 fps with steel BBs

• Magazine Capacity: 18-round drop-out magazine

View fullsize

In this Field Test Shooting video for the Umarex Marlin Old West CO2 BB Revolver I check real-world performance: first I measure fps using a fresh standard 12-gram CO2 cartridge and 4.5 mm steel BBs through my chronograph. After that I hang a paper target at 30 feet and fire 10 rounds using the Single-Action-Only trigger to see what kind of grouping the revolver delivers straight out of the box. If you haven’t already seen my Tabletop Video Review for the John Wayne Marshal CO2 BB Revolver, watch that for full specs and close-up footage.

For the velocity test I put five shots through the chronograph. The slowest registered 345 fps and the fastest hit 416 fps, with an average of 403 fps, right in line with Umarex’s claimed 400 fps. Perfect for popping cans and casual plinking out to roughly 30–40 feet. The test was done inside a sea can at about 18°C (≈64°F), which gives a middle-of-the-road CO2 performance; warmer weather will typically push velocities higher.

View fullsize

Next I set the paper target on my pellet trap at 30 feet. Using my usual semi-rested position (hands braced on a front sandbag and seated on a stool), I fired 10 rounds with the Marlin Old West. The group measured roughly 4 inches, a bit left and just slightly high from the bullseye — not far off and similar to the grouping I got with the John Wayne Marshal CO2 BB Revolver, although the Marlin’s velocity numbers were notably higher.

The Umarex Marlin Old West CO2 BB Revolver is an inexpensive, mostly-plastic Single Action Army style revolver. There’s a fair amount of polymer in the construction, but it still feels solid despite being on the lighter side. That lighter weight can make the gun feel a bit twitchy in the hand compared with heavier replicas, which can affect accuracy. At the time of this video the Canadian price was about $99, which makes it good value — especially since it loads 18 rounds quickly compared with traditional shell-loading revolvers, meaning more trigger time with less fuss. There are a number of similar replica revolvers available from our Replica Airguns stores in Canada and the US, so check our stock if you’re shopping around.

• Buy the John Wayne Marshal CO2 BB Revolver in Canada

• Buy the John Wayne Marshal CO2 BB Revolver in the US

View fullsize

Type: BB Pistol.
Manufacturer: Distributed by Umarex
Model: Marlin Old West Revolver
Materials: Mostly plastic, some internal metal parts.
Weight: 1.2 pound (544 grams).
Total Length: 10.5 inches (26.6cm).
Barrel: 5.5 inches 14cm) metal non-rifled.
Propulsion: CO2.
Action: Revolver SAO.
Ammunition Type: 4.5mm Steel BB’s.
Ammunition Capacity: 18 round internal magazine.
FPS: Claimed 400.

View fullsize

Trigger Pull: The trigger on the Umarex Marlin Old West CO2 BB Revolver is single-action-only, so you must cock the hammer before each shot. That removes most of the trigger travel and effort, giving the Marshal a short, light, and easy-to-manage pull. It’s ideal for deliberate, accurate shooting, but less suited to action-style rapid fire unless you’ve got a very fast thumb.

View fullsize

Accuracy: I haven’t tested the Marlin Old West model specifically, but it should perform very similarly to the John Wayne Marshal CO2 BB revolver, they’re nearly identical aside from licensing, safety, and magazine placement. In my field test of the John Wayne Marshal it averaged closer to 360 fps rather than the claimed 420 fps and produced roughly a 4-inch, 10-shot group at 30 feet. You can watch that video here; I’ll hope to be posting a dedicated field test for the Umarex Marlin Old West soon.

View fullsize

Build Quality: There’s not a lot to get excited about in terms of materials, the Umarex Marlin Old West CO2 BB Revolver is mostly plastic with some internal metal parts like the barrel, trigger, hammer, and CO2 components. It follows the common two-half, screwed-together budget construction, which looks cleaner on the side where the screws are hidden. At just over a pound it’s fairly light. With relatively few moving parts, it should be reasonably reliable; the mechanical components do what they need to do and feel suitably solid for the price.

View fullsize

Realism: At first glance the John Wayne Marshal CO2 BB revolver resembles a Colt Single Action Army Revolver in shape and size, but it’s much lighter, about half the weight. The lack of real bullet openings in the cylinder (when viewed from the front) reduces realism. I’m used to the newer generation of revolvers with working cylinders and loadable, removable shells; those are pricier and hold fewer rounds, but they offer a much more authentic experience.

View fullsize

Pros:

• A decent looking replica of a Colt Single Action Army Revolver.

• Single action only trigger is short and light and well suited to careful shot placement shooting.

• 400 claimed fps is about perfect for plinking at ranges up 30-40 feet.

• 18 round magazine has a nice high capacity and easy to load when empty.

• Should get lots of shots per CO2.

• Safety is well hidden underneath just in front of the trigger guard.

• I like the look with the all black receiver and simulated wood grips.

• CO2 Allen key is built into grip so always have it on hand and will not lose it.

• Marlin licensed and seems to be $50 less than the almost exact same John Wayne version.

Cons:

• Mostly plastic builds makes it a bit light in the hand.

• No fake shell holes in the front of the cylinder, could have added this for a more genuine look.

• Not a big fan of the clamshell plastic packaging.

View fullsize

Comments:
The Umarex Marlin Old West CO2 BB Revolver is a solid choice if you want an old-west single-action cowboy BB shooter for less than the nearly identical John Wayne Marshal (it’s about $50 cheaper). If you want more authenticity, consider one of the shell-loading Single Action Army style revolvers, they cost more, shoot a bit slower, and carry fewer rounds, but they deliver a much higher level of realism.

• Buy the Umarex Marlin Old West CO2 BB Revolver In Canada

• Buy the Umarex Marlin Old West CO2 BB Revolver in the US

View fullsize

Type: BB Pistol.
Manufacturer: Distributed by Umarex.
Model: DS11 1911.
Materials: Mostly plastic with some internal metal parts.
Weight: 1.06 pounds (481 grams).
Total Length: 8.86 inches (22.5cm).
Barrel: 4.5 inch barrel (11.3cm) smooth bore.
Propulsion: CO2
Action: Semi auto NBB, DAO trigger.
Ammunition Type: 4.5mm steel BB's.
Ammunition Capacity: 18 round metal stick magazine.
FPS: Claimed 400.

View fullsize

Trigger Pull: The Umarex DS11 1911 NBB CO2 BB Pistol’s trigger feels exactly like you’d expect from a low-cost double-action-only CO2 pistol. The trigger does the heavy lifting. You’re pulling against a fairly stiff internal hammer spring (inside the barrel assembly) until it releases, snaps the hammer back, and opens the valve to fire. Run through the 18-round mag fast and your trigger finger will definitely notice.

View fullsize

Accuracy: II’ve already completed a full field test of the Umarex DS11, which is a bit out of my usual order, so I can share performance feedback now. On average it clocked 382 fps over five shots on my chronograph. From my standard paper target at 30 feet, a 10-shot group measured roughly 2 inches and was well centered, with several rounds landing in the bull’s-eye. You can watch the video here!

View fullsize

Build Quality: The Umarex DS11 1911 NBB CO2 BB Pistol is constructed almost entirely from plastic, keeping its weight just over a pound. While it lacks the heft of a full-metal replica, the lighter build makes it more forgiving if dropped on a hard surface. The fit and finish are solid, and its two-piece design secured mainly from the left side features very few moving parts or controls, which should contribute to excellent durability and reliability.

View fullsize

Realism: The Umarex DS11 is styled after the classic 1911 with a modern tactical look. It uses a double-action-only (DAO) trigger that’s relatively long and a bit heavy, not the short, feather-light feel of a true single-action 1911 trigger. The barrel is recessed and the CO2 is neatly hidden in the grips, so at a glance it could pass for the real thing. Up close, however, there are giveaways: a molded hammer, molded safety and slide-release, visible screws along the left side, and a seam where the two halves join.s.

View fullsize

Pros:

• Low price well under $100 Canadian.

• Shoots pretty decent, almost 400 fps and a nice 2 inch grouping fairly well centered out of the box.

• Decent looking Replica of a modern 1911 Semi Auto Pistol. A lot more detail than most base non block CO2 BB Pistol.

• Has a picatinny rail for adding accessories if you want to.

• Double Action Trigger is pretty decent, Not going to be a super fast action shooter but it is manageable for a DAO trigger.

• Uses the standard all metal stick magazine found inmost of these NBB CO2 BB Pistols.

• I like the cut out in the slide showing off the gold inner barrel and ejection port.

• Safety is not the typical on off style, more thought went into this one adn it looks better too.

• Recessed barrel for added realism.

• CO2 tab is fairly well hidden.

Cons:

• Almost all plastic other than some internal metal parts like the barrel and spring and some other stuff I am sure.

• DOA trigger a bit heavy but about the same as other similar Airguns like this one.

• Sights are not adjustable and are all black with no white dots.

View fullsize

Comments:
The Umarex DS11 1911 NBB CO2 BB Pistol is a more thoughtfully designed and better-looking 4.5mm CO2 BB NBB Airgun than the typical budget options. It uses the common metal stick magazine, which is convenient since you more than likely have a bunch lying around and you can keep several preloaded and spend more time shooting and less time reloading on site. It also ships in a proper box, which adds to the premium feel. In my test at the Replica Airguns Indoor Shooting Range it performed very well.

• Buy the Umarex DS11 1911 NBB CO2 4.5mm BB Pistol in Canada

• Buy the Umarex DS11 1911 NBB CO2 4.5mm BB Pistol in the US

View fullsize

I took the Umarex DS11 1911 NBB CO2 4.5mm BB Pistol out to the Replica Airguns Indoor Shooting Range today for some hands-on testing to see how it performs in real-world conditions. I haven’t filmed the full Table Top Review Video for this model just yet, but that’s coming soon. For this initial session, I wanted to focus strictly on performance, specifically testing velocity and accuracy. I ran a quick multi-shot chronograph session to get an average fps reading and followed that up with a 10-shot grouping test at 30 feet to get a practical sense of how accurate this pistol is right out of the box.

For the chronograph test, I used a fresh 12-gram CO2 cartridge and standard 4.5mm steel BBs. The room temperature was about 20°C. I noticed the velocity seemed to climb slightly as the CO2 settled in, so I averaged out the last five readings for consistency. Those shots came in at 386, 383, 377, 385, and 377 fps, giving an average of 382 fps. That’s very close to the manufacturer’s claimed 400 fps, and I’d expect it to reach or even exceed that number under warmer conditions. Overall, the DS11 delivered solid and consistent power for a non-blowback CO2 pistol.

View fullsize

Moving on to accuracy, I set up a target at 30 feet and fired from a semi-rested position, seated on a stool with my hands braced against a sandbag for stability. The Umarex DS11 1911 NBB CO2 4.5mm BB Pistol shot impressively well-centered right out of the box, which is a big plus since the sights are non-adjustable. My 10-shot group measured about 2.5 inches, with several rounds landing right in the bullseye. With a bit more trigger time and familiarity with the gun’s feel, I’m confident I could tighten that group even further.

All things considered, the Umarex DS11 1911 NBB CO₂ BB Pistol makes an excellent entry-level 4.5mm BB pistol for anyone looking for a tactical-style 1911 that’s affordable, reliable, and fun to shoot. Despite its simple, mostly polymer build, it looks great and feels comfortable in the hand. You can expect over 100 shots per CO₂2 cartridge, making it efficient and economical to shoot. Performance-wise, it’s got good power, accurate shooting right out of the box, and a straightforward design that should prove dependable over time.

In short, the Umarex DS11 1911 NBB is a great budget-friendly option that doesn’t sacrifice performance, and I have to say, it looks sharp for a basic, non-blowback BB shooter.

• Buy the Umarex DS11 1911 NBB CO2 4.5mm BB Pistol in Canada

• Buy the Umarex DS11 1911 NBB CO2 4.5mm BB Pistol in the US

Type: BB Rifle.
Manufacturer: Umarex.
Model: AER16.
Materials: Metal and plastic build.
Weight: 4.9 pounds (2.2 kilograms).
Length: 32.25-35.5 inches (82-90.2cm).
Propulsion: AEG (with Deans Connectors).
Battery: Comes with an 11.1 V 120 Mac Battery and USB Charger.
Action: Semi & Full Auto.
Ammunition Type: 4.5mm steel BB's.
Ammunition Capacity: 55 rounds. (650 shots per battery charge Aprox.)
FPS: 430fps.
Rate of Fire: 450+ rounds per minute in full auto (depending on battery voltage).

View fullsize

Trigger Pull: The trigger on the Umarex AER16 AEG full-auto BB Carbine, like most AEGs, isn’t a purely mechanical trigger. It works as an electrical on/off switch, so it feels more like a light, short single-action pull. You’ll notice a small delay between pulling the trigger and the BB firing because the trigger starts a motor that first pulls the spring and piston back. Once the spring is fully drawn and released, it compresses air that propels the 4.5 mm steel BB. Using a higher-voltage battery reduces that delay, since the motor spins faster and returns the spring more quickly, which also raises the full-auto rate of fire.

View fullsize

Accuracy: I have not Field Test Reviewed the Umarex AER16 AEG full-auto BB Carbine or even tried it out yet so far, I hope to make my Field Test Shooting Video for it as soon as I can as I am very interested in how the AER16 performs compared to the Barra 400e which is a very similar AEG 4.5mm BB firing Airgun. If the AER16 shoots anything like the Barra 400e,I can expect it to shoot pretty close to 400 fps, with near 1 inch 10 round groupings in semi auto and slightly larger groups in full auto. You can checkout my Barra 400e Field test here.

View fullsize

Build Quality: The Umarex AER16 AEG full-auto BB Carbine is metal and Plastic in design with a plastic hand guard and receiver. That said, it does have a lot of metal parts including the barrel, buffer tube, magazine, trigger, charging handle, magazine release, dust cover, inner bolt shield, selector switch, sling mount and other bolts and pins! It feels very solid when holding it and the fit and finishes is really good. Since there is less metal all around then you find with the Barra 400e, this makes the AER16 a fair bit lighter coming around 5 pounds versus the Barra’s 7.5 pounds.

View fullsize

Realism: The Umarex AER16 AEG full-auto BB Carbine is based on the AR platform in terms of its overall design without any specific licensing other than Umarex branding. It does have a lot of working parts including the charging handle which opens the dust cover showing the simulated bolt. There is no Hop-up like you would find in a similar Airsoft Rifle but with BB’s this is not so much of a requirement. You will also find a working magazine release for the all metal magazine along with a working selector for semi and full auto shooting. The all metal buffer tube allows for an AR style rear adjustable stock which I would assume you can swap out for just about any AR buffer tube based rear stock.

View fullsize

Pros:

• No CO2 required so cost to shoot is less.

• Comes with high volt LiPo battery and charger

• Very consistent velocity as there is no cool down effect from CO2 cooling the gun (Just like an AEG Airsoft rifle).

• Have the option to shoot in semi or full auto modes.

• Lots of metal in construction (buffer tube, magazine, barrel, trigger, dust cover, charging handle, safety switch, magazine release sling mount.

• Lots of rail option for mounting accessories.

• Flip up removable sights with fully adjustable rear peep sight (single aperture).

• 6 position adjustable rear stock.

• Nice high capacity 55 round magazine, easy and fast to reload with speed loader.

• Lots of working parts including the charging handle, dust cover, magazine release, selector switch.

• Comes with safe storage bag for LiPo battery (no fear of burning your house down).

View fullsize

Cons:

• No blowback operation as with some other Full Auto BB Rifles like the Crosman AR Series.

• Receiver is plastic not metal.

• When battery is installed you can not use all the shorter positions of the adjustable rear stock.

View fullsize

Comments:

The Umarex AER16 AEG full-auto BB Carbine is a nice addition from Umarex to what Barra came out with a year or so ago with their 400e AEG Rifle. I like that the AER16 is a true AR Replica which is a very popular design and it is a lot lighter than the kind of heft 7.5 pound Barra 400e which may be a bit much for some smaller or lighter shooters to handle. The Umarex AER16 AEG full-auto BB Carbine also has the advantage that it comes with an included 1.11V 1200mAH LiPo batter and USB Charger so no further purchasing is required to shoot it other than some BB’s which most Air gunners will normally have on hand. One last point to make is that the AER16 is the less expensive option over the Gen 2 Barra 400e that come in both metal and polymer version.

• Buy the Umarex AER16 AEG full-auto BB Carbine in Canada

• Buy the Umarex AER16 AEG full-auto BB Carbine in the US

View fullsize

I took the Daisy 415 Powerline CO2 BB Pistol out for some testing today to see how it performs in the Replica Airguns Indoor Airgun Range. I’ve already done a close-up tabletop breakdown before (specs, build, pros/cons), so if you want the specifications and details along with more closeup video then go check that Table Top Review out. For this performance session, I concentrated solely on power and accuracy, a quick chronograph run to record velocity and a 10-round group at 30 feet to get a practical feel for out of the box accuracy.

For the chronograph test I used a fresh 12-gram CO2 capsule with standard BBs and the temperature was about 20°C. Five shots registered 475, 455, 466, 462, and 471 fps, which averages out to 466 fps. That’s a healthy number for a CO2 pistol in this class, plenty of power for backyard plinking. I have a feeling it will go through CO2 pretty quickly as it is really loud meaning there is a lot of CO2 being released with each shot.

View fullsize

On the accuracy side I fired from 30 feet, using a semi-rested position (hands braced on a sandbag while seated in the back). The Daisy 415 Powerline CO2 BB Pistol grouped very well, landing around a 2-inch group with the majority of rounds tightly clustered on the bullseye. There was only one flyer that fell outside the primary group just up and to the left. The fiber optic front, and wide open rear sight are fixed, so you may need to adjust your point of aim if you want perfect vertical zero as each shooter will place shots a bit differently, but overall it was impressively centered for a budget pistol.

All told, the Daisy 415 Powerline CO2 BB Pistol is a well-powered, accurate little gun with a cheap price tag and a low cost to shoot. One caveat: it doesn’t use a typical removable stick magazine, you have to load it via the internal spring magazine, but that loading method has a silver lining: the forced pauses between reloads let the pistol warm up slightly, which can help maintain higher sustained fps over successive strings. For anyone wanting an inexpensive, reliable plinker with real punch and decent accuracy, this one is worth a look.

• Buy the Daisy 415 Powerline CO2 BB Pistol in Canada

• Buy the Daisy 415 Powerline CO2 BB Pistol in the US

View fullsize

Type: BB Pistol.
Manufacturer: Distributed by Daisy.
Model: 415 Powerline.
Materials: Mostly plastic with some internal metal parts.
Weight: 1 pound (454 grams).
Total Length: 8.75 inches (22cm).
Barrel: 5 inch barrel (12.7cm) smooth bore.
Propulsion: CO2
Action: Semi auto NBB, DAO trigger.
Ammunition Type: 4.5mm steel BB's.
Ammunition Capacity: 21 round internal magazine.
FPS: Claimed 495.

View fullsize

Trigger Pull: The trigger pull on the Daisy 415 Powerline CO2 BB Pistol is what you’d expect from most double-action-only budget BB pistols — the trigger is doing all the heavy lifting. It has to pull back the fairly stiff internal hammer spring, in this case, the barrel assembly, until it hits the release point and snaps backwards, striking the valve and firing the BB. If you’re running through the 21-round magazine in quick succession, be prepared for a bit of a finger workout.

View fullsize

Accuracy: I haven’t done my full field test with the Daisy 415 Powerline CO2 BB Pistol yet, but that’s coming soon, I have no reason not to expect it to hit close to the claimed 495 fps and group shots in the 2–3 inch range at typical backyard distances. Unless I’m having an off day (Maybe two much coffee), it should perform right in line with what you’d expect from most budget NBB CO2 BB Pistols.

View fullsize

Build Quality: The Daisy 415 Powerline CO2 BB Pistol is made almost entirely of plastic, which keeps the weight down to around a pound. While it doesn’t have the heft of a replica made with more metal, the lighter build means it’s more forgiving if dropped on a hard surface. Fit and finish are solid, and this two half design that is essentially just screwed together from the left side has very few actual moving parts or controls so durability and reliability will be really good.

View fullsize

Realism: The Daisy 415 Powerline isn’t modeled after a specific firearm, but it carries a modern semi-auto aesthetic that gives it a realistic look. I would say it resembles what would like like if a 1911 and Glock had baby! The barrel is recessed, and the CO2 is hidden neatly inside the grips, so at a glance it could pass for a real handgun. Upon closer inspection, though, small tells, like the molded ejection port, visible screws along the left side of the gun, and the BB loading magazine along the top give away that it’s an airgun.

View fullsize

Pros:

• Daisy does their own thing and they did that with this one in terms of an internal magazine and not really t trying to copy any specific real steel gun in production. Will have to see how it performs when I shoot it.

• Decent claimed FPS rating of 495 fps.

• Non-blowback should get lots of shots per CO2.

• Picatinny rail on frame for adding on accessories.

• Easy to line up front fiber optic sight.

• CO2 tab is fully hidden inside the pistol grip.

• Double action trigger pull is long but not too heavy.

• Has a high capacity in the internal magazine.

• Simple design with not a lot of moving parts will make it reliable for a long time.

• I do like that some of the mechanical parts like the safety and trigger are metal

View fullsize

Cons:

• All plastic dual side gun for the most part with tell tale screws on the right side.

• No way to quick load with an extra magazine sine it has in internal magazine.

• Not going to be a fast action shooter with the longer heavier trigger.

• Would of been nice to have fiber optics on the rear sight.

View fullsize

Comments:
Daisy is one company that often does their own thing and doesn’t just copy what the other companies are doing. The Daisy 415 Powerline CO2 BB Pistol is a good example of this as there really isn’t another Airgun I can think of that is super similar in design, Daisy does like to use internal channel type magazines, have seen ti on several of their Air Pistols in the past. Personally I prefer a stick magazine as you can get extra ones and then preload them so they are ready to go. With the Daisy Powerline 415 you will have to stop adn reload the internal magazine which will take a little bit longer to get back up and shooting. I do like the more realistic all metal safety selector as it is a twist lever more similar to what you would find on a real steel firearm rather than the simple plastic switch found on most low cost NBB Airguns these days. Hopefully when I test it out int the Replica Airguns Indoor Shooting Range it will perform well.

• Buy the Daisy 415 Powerline CO2 BB Pistol in Canada

• Buy the Daisy 415 Powerline CO2 BB Pistol in the US

Yet another Mystery box with good stuff inside for me to discover and checkout and share with everyone! In this Replica Airguns August 2025 Mystery Box Video I reviewed three products from Umarex, and all of them are some sort of BB gun related product, one pistol, one revolver and one rifle and interestingly not all are CO2, as one is AEG powered which is more or less a new thing with steel BB guns. Barra introduced their 400e AEG AR Steel BB Rifle a while back and now Umarex has their own version of a similar AEG BB rifle in a sightly more true AR platform called the Umarex AER16.

The Umarex Marlin CO2 BB Revolver is really just a Marline licensed version of their Marshal CO2 BB Revolver but it us $50 less so unless you really want the Marshal licensing then go for the newer Marline version. Another Umarex product out of this months Mystery Box was the Umarex DS11 1911 NBB CO2 BB Pistol which is a pretty basic almost all plastic NBB CO2 BB Tactical 1911 that uses the standard metal BB Stick magazines. It does however look a lot better than most of these simple NBB Plastic BB Pistols on the market so in terms of looks it has that going for it for sure.

Umarex Marlin Old West CO2 BB Revolver

• Type: CO2 BB Revolver

• Manufacturer: Umarex

• Model: Marlin CO2 BB Revolver

• Power Source: 12g CO2 Cartridge (stored in grip)

• Action: Single Action

• Ammo Type: .177 Caliber Steel BBs

• Magazine Capacity: 18 Rounds (integral magazine)

• Barrel Length: 5 inches

• Muzzle Velocity: Up to 400 FPS

• Construction: Metal frame with polymer grip panels

View fullsize

Umarex DS11 1911 NBB CO2 BB Pistol

• Type: CO2 BB Pistol

• Manufacturer: Umarex

• Model: DS11 with Gold Barrel

• Caliber: .177 Steel BB

• Power Source: 12g CO2 Cartridge

• Action: Semi-Automatic

• Magazine Capacity: 18 Rounds (Stick Magazine)

• Velocity: Up to 400 FPS

• Material: Metal Slide, Polymer Frame

• Sights: Fixed High-Set Sights

• Accessory Rail: Under-barrel Picatinny Rail

View fullsize

Umarex AER16 AEG Full Auto BB Carbine

• Type: Electric BB Carbine

• Manufacturer: Umarex

• Model: AER16

• Caliber: .177 (4.5mm) Steel BBs

• Power Source: 11.1V Tri-Panel LiPo Battery (1100mAh, 35C discharge)

• Action: Select-Fire (Semi-Auto / Full-Auto)

• Magazine Capacity: 55 Rounds (Drop-Free Mag)

• Velocity: Up to 430 FPS

• Barrel Length: 15.9 inches

• Overall Weight: 4.9 lbs

• Stock: Adjustable

• Sights: Flip-Up Front & Rear (Adjustable/Removable)

• Rail System: Full-Length Picatinny Top Rail + M-LOK Handguard Slots

View fullsize

I finally got my hands on the new Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol that was introduced at this years SHOT Show, and I have already made my Table Top Review Video so make sure to watch that video for information on specifications, details, Pro’s and Con’s and more close up video… In this Field test Shooting video I focus on the performance of the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol by testing the velocity out with my Chronograph, and I also shoot 10 rounds into a paper target setup 30 feet down range to see what the real world velocity and accuracy truly is.

Starting off with the Velocity portion the test, as always I use a brand new 12 gram CO2 along with standard 5.1 grain Steel BB’s. Temperature for the record was about 22 degrees Celsius or 72 degrees Fahrenheit. Here are the result of my multi shot Chronograph testing as it seemed to keep shooting faster and fast so I ended up using the last 5 shots for my average: 354, 349, 348, 343, 344 fps with an average of 348 fps. That was fairly close but just a bit under the 370 claimed fps. Warmer temperatures could for sure get this Blowback Airgun up to the slightly higher claimed fps.

View fullsize

Next I shot 10 rounds into a fresh paper target 30 feet down range using a semi-rested shooting position, with my hands resting on a sand bag up front, and sitting on a comfortable stool in the back, for somewhat stable shooting. There is always going to be a bit of human factor involved, but I seemed steady on this day, and I did get a nice result for a Blowback CO2 Air Pistol. The Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol shot good for me out of the box. The grouping spread out about 2 inches total well center up and down, just a hair above the bullseye but did wonder off to the left a little bit. Still a very good result for a blowback Airgun.

I was very pleased with the performance of the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol. It had a lot more blowback action than I was expecting as the slide spring did feel kind of lazy to me when releasing it at first. The velocity was close to the mark and for sure as claimed in a warmer environment, and the accuracy was as good as you are going to get with a blowback BB Pistol. I didn't even mind the double action trigger at all as the first portion of the trigger is very light with almost no friction and even the release is not very heavy but for sure heavier than a true Single Action Trigger. I also like that you are going to get a lot more magazines worth of shots from a single CO2 out of the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol with it’s semi blowback action and magazine design that seals off the BB into the breach area of the barrel. If you are OK with a DO trigger on a Glock, then I would suggest you chose the Glock 17 MOS Semi Blowback over the Glock 19 MOS Full Blowback simply for the higher fps, better CO2 efficiency and slightly improved accuracy.

• Buy the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol in Canada

• Buy Glock Airguns in the US

View fullsize

I finally got my hands on the new Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol that was introduced this year at SHOT Show and I have already made my Table Top Review Video so make sure to watch that video for information on specifications, details, Pro’s and Con’s and more close up video… In this Field test Shooting video I focus on the performance of the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol by testing the velocity out with my Chronograph and also shooting 10 rounds into a paper target setup 30 feet away to see what the real world velocity and accuracy actually is.

Starting off with the Velocity portion the test, I us a brand new 12 gram CO2 along with standard 5.1 grain Steel BB’s. Temperature for the record was about 22 degrees Celsius or 72 degrees Fahrenheit. Here were the result of my 5 shot Chronograph testing: 278, 275, 273, 273, 271 fps with an average of 274 fps. That was very consistent for a full blowback CO2 Airgun and close to the 280-290 claimed fps. Warmer temperatures could for sure get this Airgun up to the claimed fps.

View fullsize

Next I shot 10 rounds into a fresh paper target 30 feet down range using a semi rested shooting position, so with my hands resting on a sand bag up front and sitting on a stool in the back for somewhat stable shooting. There is always a bit of human factor involved but I seemed pretty steady on this day, and for what I consider to be a good result for a Full Blowback CO2 Air Pistol. The Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol shot a little bit low out of the box but well centered left to right. The grouping spread out about 3 inches total and that was mostly in the elevation so perhaps an inconsistency in velocity may have played a roll. In terms of windage (left to right placement), the group was closer to two inches total.

I was very pleased with the performance of the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol , it shot really close to the claimed velocity with a fairly consistent fps for the most part. The accuracy was also right where I would expect a gun like this to perform and even though it shot a bit low on the bullseye, it was in the ball park and easy enough to simply adjust ones aim point to get more on target. The blowback action is quick and snappy with a nice simulated recoil and the single action trigger feels good. I did end up shooting two full 17 round magazines through this Airgun with no problem, and after letting it warm up a bit there is more than likely a third magazine left of CO2. If you want the most ultra realistic BB version of a Full Blowback Airgun with the ability to add a Red Dot to the top slide, then the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol is the prefect choice!

• Buy the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol in Canada

• Buy the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol in the US

Type: Blowback CO2 BB Pistol.
Manufacturer: Distributed by Umarex.
Model: Glock 17 Gen 5 MOS.
Materials: Metal & Polymer.
Weight: 1.5 pounds (683 grams).
Total Length: 7.95 inches (20.2cm).
Barrel: Smooth bore 4 inch barrel (10cm).
Propulsion: CO2 x 1.
Action: Semi auto blowback, double action only trigger.
Ammunition Type: 4.5mm steel BB's.
Ammunition Capacity: 18 round drop out full size metal magazine.
FPS: Claimed 370.

View fullsize

Trigger Pull: The trigger pull on the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol is very similar in most ways to a real steel Glock Pistol with the blowback action, which does engage the striker alleviating some of the trigger pull to some degree. That said the trigger is more like a double action trigger in terms of weight and length, as the trigger pull is used to shuttle a BB into the breach, which does require additional trigger length and weight making it more like a double action trigger at the end of the day. The blowback action on this version is not full, but rather partial, so it does not go back as far as the real steel slide would go. The chambering of BB’s and the partial blowback design has an upside allowing for a higher velocity and more shots per CO2.

View fullsize

Accuracy: At this point I have not shot the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol, so I can only quote what Umarex is saying in terms of FPS which is around 370. As mentioned earlier, the partial blowback action and the way the magazine seals the BB in the breach helps to increase the FPS to something a lot closer to what a non-blowback BB pistol generally offers in velocity. In terms of accuracy I will have to make my Field Test Shooting Video first before I know for sure, but generally a CO2 Blowback BB Pistol like this will get around a 4 inch grouping based on past similar shooting tests.

View fullsize

Build Quality: Being Glock licensed via Umarex, the, Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol has to be made with Glocks high quality standards in mind. I am not 100% sure who actually makes this Airgun, as Umarex is not so much a manufacturer of Airguns, but more of a distribution and licensing company. I am pretty sure that KWC is making this Airgun for Umarex and KWC has for sure improved their quality over time in terms of fit and finish, so I am happy to say that the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol is a really well built Airgun.

View fullsize

Realism: The Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol absolutely has most of everything you would want in a Replica Airgun, like blowback action, a working slide catch release, trigger safety, magazine release, and full size drop out metal magazine. Its shortcomings would be that you can not easily field strip its and it does have a trigger closer to a double action only rather than the Glock short and very light single action trigger. I can overlook this because it is very well priced and has a nice high velocity along with a lot of shots per CO2.

View fullsize

Pros:

• Good weight and feel to it, build quality seems excellent.

• Really nice looking and full featured replica of the original Glock 17 Gen 5 MOS.

• Fully Glock licensed via Umarex.

• Easy to see white dot sights front and back.

• Recessed barrel for added realism.

• Accessory rail under barrel for adding a laser or tactical light.

• MOS (Modular Optical System) on slide for adding a red dot.

• Safety built into serial number under the barrel.

• Full size drop out metal magazine that holds the CO2 and 18, 4.5mm steel BB’s.

• Slide spring is firm, will have a nice blowback recoil effect.

• Warning instruction are nice and discreet under the trigger guard.

• Not an overly heavy DOA feeling trigger as the blowback pre-cocks the internal hammer/striker but the trigger does move a BB into the breach area.

• Because of partial blowback action and magazine design, it has a higher fps and you get a lot more shots than a similar full blowback Airgun.

• Working trigger safety like the real steel version.

View fullsize

Cons:

• Trigger is more like a DOA trigger which is longer and heavier than a real steel Glock, but not bad.

• Sights are non-adjustable which is common with low cost airguns like this one.

• Blowback action is not full so not as heavy of a recoil feel as a full blowback Airgun.

Comments:

View fullsize

I was excited when I first saw the Glock 17 and 19 Gen 5 MOS 4.5mm Steel BB Blowback Airguns at SHOT Show this year, and I have been really looking forward to getting my hands on both of them. They both look and feel just as good as they did at SHOT Show, and now all I need to do is test them out and see how they both perform in the Replica Airguns Indoor Sea Can Shooting Range. I know the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol is for sure going to have a lot more power over the Umarex Glock 19, but the full blowback action of the Glock 19 Gen 5 MOS may take a win over power from the Glock 17 Gen 5 MOS. It may come down to which one is more accurate? I will have to wait and see so keep watching to find out who the winner is in my books.

• Buy the Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol in Canada

• Buy Glock Airguns in the US

View fullsize

Type: Full Blowback CO2 BB Pistol.
Manufacturer: Distributed by Umarex.
Model: Glock 19 Gen 5 MOS.
Materials: Metal & Polymer.
Weight: 1.5 pounds (655 grams).
Total Length: 6.9 inches (17.5cm).
Barrel: Smooth bore 3.5 inch barrel (9cm).
Propulsion: CO2 x 1.
Action: Semi auto blowback, single action only trigger.
Ammunition Type: 4.5mm steel BB's.
Ammunition Capacity: 17 round drop out full size metal magazine.
FPS: Claimed 290.

View fullsize

Trigger Pull: The trigger pull on the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol is very similar to a real steel Glock Pistol as the full blowback action allows for a true single action only trigger and it has similar take-up, weight and release which makes this the perfect trainer if you own a similar Glock. Even the trigger safety is functional and not just for show.

View fullsize

Accuracy: At this point I have not shot the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol so I can only quote what Umarex is saying in terms of FP2 which is around 290. That may seem on the low side for a 4.5 BB Pistol even for a blowback Airgun. This is because the blowback is a true full blowback similar to what you commonly find with Airsoft Blowback Airguns This is not a super efficient design as much of the CO2 usage goes to cycling the action of the slide so less is allocated to going down the barrel and propelling the Steel BB. This type of system also uses more CO2 per shot so it will use up CO2 fast.

View fullsize

Build Quality: The Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pisto being a licensed Glock Pistol means it has to conform to Glocks high standard so it is made very well with excellent fit and finish. Like there real steel version the slide is metal and the frame is a polymer, of course there are other metal components throughout like the magazine, inner and outer barrel, slide catch release and many of the internal parts.

View fullsize

Realism: The Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol absolutely looks the part of a Glock 19 MOS. When sitting on the table and even holding it in your hand, you are going to think it's the real deal until of course you drop the magazine and see that it is a CO2 mag. Mostly everything operates like a real Glock 19 MOS and because it is full blowback the slide cycles all the way back and forth and the slide spring is nice and heavy so there is no lag to it, it does not have the clanky metallic sound a lot of CO2 Blowback pistols have which adds even further to the realism. You can even fully feel strip this version just lie a real Glock 19 MOS.

View fullsize

Pros:

• Ultra realistic Replica in looks and function.

• Good weight and feel to it, build quality seems excellent.

• Really nice looking and full featured replica of the original Glock 19 Gen 5 MOC.

• Fully Glock licensed via Umarex

• Easy to see white dot sights front and back.

• Recessed barrel for added realism.

• Accessory rail under barrel for adding a laser or tactical light.

• MOS (Modular Optical System) on slide for adding a red dot.

• Comes with MOC adapter plates.

• Full size drop out metal magazine that holds the CO2 and 17 4.5mm steel BB’s.

• Slide spring feels really snappy and firm, more than most full blowback Airguns, so it should have a nice heavy blowback recoil feel.

• Warning instruction are nice and discreet under trigger guard.

• Fully field strippable.

• Great feeling single action only trigger as the blowback pre-cocks the internal hammer/strike.

• Working trigger safety like the real steel version.

• Has an added Cross Bolt safety on the trigger.

View fullsize

Cons:

• FPS could be higher but this is generally the case with a full blowback Airgun like this, very similar to Airsoft Full blowback design.

• Sights are non-adjustable which is common with low cost airguns like this one.

• No built in serial number safety.

View fullsize

Comments:

I was excited when I first saw the Glock 17 and 19 Gen 5 MOS 4.5mm Steel BB Blowback Airguns at SHOT Show this year adn have been really looking forward to getting my hands on them. Essentially the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pisto is built very much like an Airsoft Full Blowback Airgun but it just shoots 4.5mm Steel BB’s rather than 6mm Airsoft BB’s which some people prefer if you are not so much into Airsoft games. Along with being full blowback the MOS system allows for adding a red dot to the rear of the slide so this gives you even more option when adding accessories to the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol. I am pretty sure this one is going to be my favorite Umarex Glock but I’ll know for sure after I Field Test it!

• Buy the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol in Canada

• Buy the Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol in the US

Wow, two mystery boxes this time to unpack and see what’s inside! I did have a bit of an idea that there was going to be two new BB Blowback CO2 Glocks from Umarex, the same ones I checked out at this years SHOT Show. There was also some more Air Pistols from various companies. One from Novritsch, the SSX23 NBB Gas Airsoft Pistol, that looked like it was Blowback as the slide does cycles. The Daisy 415 Powerline CO2 BB Pistol, a fairly simplistic Air Pistol, the Vigilante Dual Ammo CO2 BB/Pellet Revolver, I’m pretty sure I have visited before from Crosman. And one more item from Umarex, the Umarex Ruger P345 CO2 NBB Airsoft Pistol keeping to the basic low cost theme.

I also got a few accessor items from a company called GEAR STOCK, Some CO2 in 12 and 88 gram along with some 6mm aluminum Airsoft BB’s. A very cool rechargeable red and green laser that comes in a nice hard shell case and it has a picatinny rail on the bottom she you can stack a second accessory under it.

Here are some links and specs for the Airguns I show off in this mystery box video:

Umarex Glock 19 Gen 5 MOS CO2 Blowback BB Pistol

• Type: CO2 Full Blowback BB Pistol

• Velocity: 280

• Weight: 1.44 Pounds

• Length: 6.9 inches

• Ammo Capacity: 17

View fullsize

Umarex Glock 17 Gen 5 MOS CO2 Blowback BB Pistol

• Type: CO2 Blowback BB Pistol

• Velocity: 450

• Weight: 1.5 Pounds

• Length: 7.95 inches

• Ammo Capacity: 18

View fullsize

Umarex Ruger P345 CO2 NBB Airsoft Pistol

• Type: CO2 NBB Airsoft Pistol

• Velocity: 380

• Weight: 1.7 Pounds

• Length: 7.95 inches

• Ammo Capacity: 15

View fullsize

Novritsch SSX23 NBB Gas Airsoft Pistol

• Type: Gas NBB Airsoft Pistol

• Velocity: 450

• Weight: 1.9 Pounds

• Length: 9.75 inches

• Ammo Capacity: 24

View fullsize

Crosman Vigilante Dual Ammo CO2 BB/Pellet Revolver

• Type: CO2 BB and Pellet Revolver

• Velocity: 465-BB’s / 435-Pellets

• Weight: 2 Pounds

• Length: 11.36 inches

• Ammo Capacity: 6-BB / 10-Pellet round rotary magazines

View fullsize

Daisy 415 Powerline CO2 BB Pistol

• Type: CO2 NBB BB Pistol

• Velocity: 495

• Weight: 1 Pound

• Length: 8.75 inches

• Ammo Capacity: 21

View fullsize

This Field Test Shooting Video for the Alias GEM Multi Ammo Mini CO2 Airgun is part one of three videos where I will be testing out the included 4.5mm Steel BB Barrel and 6mm Airsoft Barrel options that come with it in the box. I also have the .50 Caliber Paintball and rocket Barrels that I will be testing in Field test Videos two and three consecutive to this video. Normally I first test velocity and then I test accuracy, but in this three part video series I test velocity and accuracy at the same time being that the Alias GEM Multi Ammo Mini CO2 Airgun is a single shot pistol. I get the same end testing results as I would normally get, but I do only shoot 5 rounds at the target, spoiler alert the Alias GEM Multi Ammo Mini CO2 Airgun is not all that accurate, so I am not sure if adding another 5 more shots would have shown us a different result.

In terms of velocity, keep in mind the barrel is super short on the Alias GEM Multi Ammo Mini CO2 Airgun at just over 3 inches when using the 4.5mm Steel BB, the 6mm Airsoft, and the .50 caliber Paintball Barrels. That said with 4.5mm Steel BB’s I did average 263 fps and with 6mm .25 gram Plastic Airsoft BB’s, I averaged 383 fps which was actually pretty good. The temperature was mid warm so pretty close to room temperature when I performed my test.

View fullsize

Accuracy was not nearly as good as I was hoping for, I was not expecting stellar results and I would say I got even less than stellar results only getting 3 of the 4.5mm Steel BB’s on the paper target and only 2 of the 6mm Airsoft BB’s on the target. I did struggle with exactly where I needed to aim the Alias GEM Multi Ammo Mini CO2 Airgun as BB’s were so inconsistent. Perhaps if I was able to figure out the ideal aim point, I would have had more BB’s land on the target. Even the sights are hard to use with such a small Airgun having a super short barrel. If you are hoping the .50 caliber Paintball rounds and Rockets (Bolts) do better, don’t count on it…

All in all Alias GEM Multi Ammo Mini CO2 Airgun is a super cool and unique Airgun that has a lot of options when it comes to ammo choice. I would not recommend using it at anywhere close to 30 feet away as I did in this test, this is how my Airgun range is setup. It would be a lot better at 20 feet or even 10 feet since it is not a lot of fun if when you shoot at something, you don’t really ever hit it ;) Stay posted for my upcoming Field Test Shooting Videos for the .50 Caliber Paintballs and the Rockets (Bolts). I have also made a Table Top video you can check out if you are interested in more of the details and specifications along with some nice close up video of the Alias GEM Multi Ammo Mini CO2 Airgun.

• Buy the Alias GEM Multi Ammo Mini CO2 Airgun in Canada

• Buy the Alias GEM Multi Ammo Mini CO2 Airgun in the US

View fullsize

It’s been a while since I made a Field Test Shooting Video, probably well before I went to SHOT Show. I have been working on my SHOT Show 2025 Videos but those Interview Videos are all done and now it’s time to get caught up on some Field Test Shooting Video I have been wanting to make. So today I was able to make my Field Test Review Video for the Umarex DSX 45 Spring BB Pistol and for some this is a pretty entry level BB Pistol many might overlook but if you are simply looking for a 1911 based BB Pistol that is super inexpensive to buy, and cheap to shoot, and you don’t need quick semi auto shooting. Then the Umarex DSX 45 Spring BB Pistol Field Test Review could be an option for you. Make sure to watch my Table Top Review Video for the Umarex DSX 45 Spring BB Pistol for Details, Specifications, Pros and Cons and some nice close up video.

In this video I test out both the velocity and accuracy and I guess to some degree the usability so lets get started with the Velocity or fps portion of the testing. I loaded up the Umarex DSX 45 Spring BB Pistol with a half full hopper of 4.5 mm Steel BB’s, so around 100 BB’s which is way more than I needed and I shot 5 rounds through my Chronograph hitting the following fps: 191, 193, 188, 195, 197 which averaged 193 fps. Umarex claims a velocity of up to 240 fps which I think is a bit high as temperature is not even a factor with a spring piston Airgun, so warmer conditions will not really make much of a difference here.

View fullsize

I then placed a brand new paper target on my backstop 30 feet down range and proceeded to shoot 10 rounds into it using a semi rested shooting position. Hands rested on a sand bag up front and sitting on a stool in the back. This generally gives me pretty good stability while performing these tests, but there is always some human factor to take into consideration. I was not all that impressed with the grouping I got, the Umarex DSX 45 Spring BB Pistol likes to fling BB’s around a bit. You an see them curl so maybe some miscellaneous spin is being added in the barrel but it is not a consistent spin so the BB’s kind of spray all over the target that ended up giving me around a 8 inch grouping. Usually I can get around a 2 inch grouping with a BB Pistol that is generally what I would consider to be good accuracy.

I wish the Umarex DSX 45 Spring BB Pistol Field had hit closer to the 240 claimed fps and was also a bit more accurate as it would then be more usable at the 30 foot range I tested it at. I would suggest if you buy or own this BB Pistol, that you shoot it at targets closer in at 10-20 feet as the poor velocity and accuracy would be a lot less noticeable at these ranges and for that purpose it would be just fine. If you want a super low cost BB Pistol option that is also a decent looking 1911 Replica, and that you don’t need to go out and buy any CO2 to use it. Then take a look at one in our Replica Airguns Online Store. Heck, it’s only $19 US and $29 CAN right now!

• Buy the Umarex DSX 45 Spring BB Pistol in Canada

• buy the Umarex DSX 45 Spring BB Pistol in the US

This will be my final Interview Video for SHOT Show 2025. I did get to talk with someone from Crosman but the Daisy rep was not around totally with so I did my best to talk about a couple of the Daisy products that I felt were interesting. If you are not aware, Crosman and Daisy have now joined forces together along with Gamo, Benjamin and SPLATRBALL so all of these product were on display at the Crosman Daisy Booth. I focussed on the Crosman M1 Full Auto Carbine and their updated all black ST1 Full Auto BB Rifle. We then took a look at some of the Game Face Airsoft Products and then I performed my own Interview/Review for Daisy talking about the Woodland Trail Model 1911 and Model 25 Lever and Pump Action BB Rifles.

• Buy Replica Airguns in Canada

• Buy Replica Airguns in the US