It’s that time again, another Mystery Box unboxing for the Replica Airguns channel. As usual, no idea what’s inside going in, but this one lines up right after SHOT Show season, which usually means some interesting gear starts showing up.
This isn’t a full review, just a first look at what came in. Detailed Table Top and Field Test videos will follow once everything gets properly looked at and tested.
What’s in the Box?
This month’s box included three very different airsoft products:
It also came with a barrel extension, but it arrived with damaged threads. Not a huge loss since those extensions tend to be fragile anyway and aren’t essential for most users.
Takeaway: If you're looking for a Glock-style platform without licensing restrictions, this fits the role well. Likely compatible with some Glock holsters depending on fit.
Battery-powered box magazine with hopper feed system
Integrated bipod and carry handle
Multiple Picatinny rails
Includes extra spring and accessories
The feeding system and internal layout aren’t immediately obvious, it’s one of those guns that clearly requires some setup and understanding before use.
Takeaway: This is not a casual backyard plinker. It’s a full-on support weapon platform, something you’d expect in a tactical or milsim environment.
A much more approachable and practical option compared to the F249.
First Impressions:
AR-style AEG platform
Mostly polymer construction with some metal components
Adjustable stock (buffer tube style)
Picatinny rails and M-LOK compatibility
Comes with both orange and black flash hiders
Includes extra spring (M90) for velocity tuning
Dean’s connector
Takeaway: This looks like an entry-level to mid-tier rifle, compact, lightweight, and ideal for someone getting into Airsoft or wanting a versatile CQB setup.
Overall Thoughts
This box had a good mix:
Pistol platform (KP-13) → familiar, practical
Entry-level rifle (SA-F04) → accessible and versatile
Heavy support weapon (SA-F249) → niche, but very cool
The F249 clearly stole the show just based on size and complexity, but the SA-F04 is probably the one most people would actually use regularly.
What’s Next?
As usual:
Tabletop reviews will come first (closer look, specs, handling)
Field test shooting videos are stacking up and coming next
Where to Find These
If you're in Canada, these should be available through:
This was a really fun Unboxing Video for me as I received something I feel a lot of Canadians might be really interested in protecting yourself in Canada is not a right especially if you use lethal force. So having a less lethal option is a really good idea.
Let’s get into what I found in this most recent Mystery Box in order of appearance…
The first item I unboxed was the KWC SP2022 CO2 NBB 4.5mm Steel BB Pistol. A pretty basic 4.5mm CO2 BB Pistol mostly made out of plastic but with a full size 21 round drop out metal magazine that does help a lot to add some much needed weight to this Airgun. It uses standard 12 gram CO2 with a claimed velocity of 450 fps.
Probably the most exciting item I pulled out of this months Mystery Box was the Gen2 Umarex P2P HDP 50 Rubber Ball purpose built Less-lethal solution for personal and family protection. Most of the similar Rubber ball Less-lethal Airguns I have tested generally do not pack enough punch to really be much of a deterrent in my opinion but the Gen2 Umarex P2P HDP 50 has a claimed 495 fps and when I tested it out after making this video it defiantly has some power. I would not want to be at the receiving end of this product especially in close proximity. The Gen2 Umarex P2P HDP 50 uses a traditional 12 gram CO2 and holds 6 rounds of rubber ball or powder ball, it does come with 10 of each to get you started.
Next I took a look at three KJWORKS Airsoft Pistols all of which came with CO2 Magazines, extension barrels and thread on tips. The KJWORKS KP-19, the KJWORKS M9A1 TBC, and the KJWORKS KP-13 TBC. As expected with KJWORKS Airsoft Guns, they looked really good and will be a joy to review and test out.
Last out of the Mystery Box was a new product from Umarex, a full sized Marlin Cowboy Lever Action BB Rifle in the style of the classic Red Ryder BB Gun but as mentioned in a larger size more suitable for an adult. Hey why do the kids get to have all the fun? The Umarex Marlin BB Rifle holds 650 rounds in its BB hopper and has a claimed fps pf 300. It also has an adjustable for elevation peep sight in the back with a metal lever and a Classic Faux Wood Finish.
In this Preview Review Video I take a look at 4 newer products now in our Replica Airguns Online Store. One is a 4.5mm Steel BB Revolver, two are 6mm Airsoft Pistols and one is a .68 caliber Paintball Shotgun.
The first item I take look at in this video is the Umarex HK30 AEG Airsoft Pistol, this product is pretty entry level with analyst all plastic build and is very light to hold. It does however shoot in both semi and full auto since it is an AEG Airsfto Pistol (not many of them out there). The fps is rather low at a claimed fps at just under 200, the Umarex HK30 AEG Airsoft Pistol also comes with two 16 round remove; plastic magazines. Who knows, maybe it will be fun?
Next I take a look at the ASG Dan Wesson 2.5 inch 4.5mm Steel BB Gold Revolver. This is a CO2 powered shell loading BB revolver very much like similar ones I have reviewed in the past but in Gold finish. Will the gold finishes make it perform better, well I guess we better find out!
I then take a look at a “Glock Like” CO2 Blowback Airsoft Pistol for KJWorks called the KP13. It has a full size drop out metal magazine that holds the CO2 along with 24 rounds of 6mm Airsoft BB’s. The KJWorks KP-13 has a metal slide, metal magazine and polymer frame with a velocity over 360fps using the included barrel extension.
Last but perhaps the most interesting for me is the Umarex T4E HDB which is a lower cost Paintball/Rubber Ball Shotgun which could possibly be used for home protection? The T4E HDB is a mostly plastic constructed rifle with decent weight to it and uses an internal spring fed 16 round magazine. You will find all kinds of mounting points for accessories and for a sling on the Umarex T4E HDB and again at much lower cost than similar T4E rifle based Paintball/Rubber ball Airguns.
