Type: BB Pistol
Manufacturer: Umarex
Model: HK USP
Materials: Metal and Polymer
Weight: 2.15 lb (975 g)
Barrel: 4 Inches, Smoothbore
Power Source: CO2
Action: Semi-Automatic, Single and Double Action
Ammo Type: 4.5mm Steel BBs
Ammo Capacity: 16 Rounds
FPS: 325

Trigger Pull: The trigger pull on the Umarex HK USP feels good in both single and double action mode. Single action has a reduced reset with very little take-up before it releases, the trigger weigt is fairly light. In double action the trigger pull starts out a bit longer and heavier but then lightens up just before it releases. This will only be for the first shot since follow up shots will be single action regardless.

Accuracy: I placed a fresh target on my ammo trap and settled in 30 feet back using a semi-rested position. I put 10 consecutive shots into the paper target and got a nice grouping about 2 inches in total, fairly centered down the middle, but a little bit low. Since the built in Hop-up is not adjustable you will have to aim a little bit over your target, at least at 30 feet out.

Build Quality: The Umarex HK USP looks to be really well made. It's super solid at 2.15 pounds with a nice balance since the slide and magazine are both full metal. There is virtually no slide play but I am noticing just a little bit of paint wear around some of the high spots and in the breach area.

Realism: This BB Pistol is virtually identical in looks to the real steel HK USP, it also functions nearly the same with it's full blowback operation, full size drop out metal magazine and working slide catch, safety, and single/double action trigger. Thanks to Umarex the gun has full Heckler & Koch licensing.

Pros:

• Full blowback action with full size drop out metal magazine
• Fully field strippable
• Metal parts where where you would find them on the real steal HK USP
• Very accurate replica of the original HK USP
• HK licensed trademarks via Umarex
• White dot sights make it easy to sight in your target
• Single and double action trigger
• Rail for accessory attachments

Cons:

• Sights are none adjustable
• Warning writing on the right side of slide is a bit obvious
• Not a big fan a of the clamshell packaging

Comments: I really didn't mind the previous non-blowback CO2 BB version of the HK USP as it had a full size metal magazine and metal slide making it feel great in the hand while still looking the part. That said having a full blowback version with a true single action trigger makes this the obvious choice for me.

Buy the Magazine: UMX2252307