Replica Air Guns

Umarex H&K USP CO2 NBB Airsoft gun

(1 reviews)4.0
Out of Stock
$ 53.70

Total: $53.70

Type: Airsoft pistol
Manufacturer: Umarex
Model: H&K USP
Materials: Mostly clear plastic exterior with metal magazine and internal metal parts
Weight: 544 g (1.2 pounds)
Barrel: 102 mm (4 inches), metal non-rifled with internal hop-up
Power Source: 12 g CO2 x 1
Action: Semi auto, double action only
Ammo Type: 6mm Airsoft BBs
Ammo Capacity: 16-round full-size dropout magazine
FPS: 360

Buy the magazine: UMX2262033, UMX2262034

Trigger Functionality: The Umarex HK USP Clear CO2 Airsoft Gun features a surprisingly light trigger for a double-action-only mechanism, facilitating quick and rapid firing. The external hammer is purely decorative, as the actual hammer mechanism is internal.

Expected Performance: I haven't yet tested the Umarex HK USP Clear CO2 Airsoft Gun, but I anticipate it delivering around 300 FPS with .20 g airsoft BBs. Its internal hop-up system should also contribute to its accuracy. A detailed field test and shooting review will be conducted outdoors to confirm these expectations.

Construction Quality: Despite its clear plastic exterior, which might suggest lower quality, the Umarex HK USP Clear CO2 Airsoft Gun is robustly constructed. It mirrors its all-black steel BB counterpart in every aspect except for the transparent casing. Many internal components, including the barrel, breach, and chassis, are made of metal. However, the inclusion of metal components like the trigger, hammer, safety, and slide catch would have been preferable.

Authenticity: This airsoft gun is an officially licensed replica of the H&K USP automatic pistol. Apart from its transparent body and red tip, it closely resembles an authentic firearm. Although it lacks blowback functionality and a moving slide, its visual resemblance to the real USP is striking.


  • Economical pricing, is even more affordable than its steel BB counterpart.
  • A full-size drop-out magazine that houses both CO2 and airsoft BBs.
  • Sufficient internal metal parts to give a good weight balance.
  • Accessory rail included.
  • Well-concealed CO2 screw in the magazine.
  • Official H&K licensing through Umarex.
  • Red dot sights enhance visibility against various targets.
  • Suitable power level for indoor CQB airsoft games.
  • An ideal beginner pistol for those new to airsoft, desiring a less realistic-looking gun.


  • The transparent nature might diminish the realistic feel, though this is by design for easy distinction from real firearms.
  • A metal magazine, as seen in previous HK USP versions, would have been a plus.
  • Additional metal elements such as the hammer, magazine release, safety, and slide catch would have been beneficial.


As I noted in my Umarex P99 Clear Plastic Spring Airsoft Pistol review, I generally prefer more traditional, metal, blowback airguns. However, clear airsoft pistols like the Umarex HK USP have their place. While its clear design distinctly separates it from real firearms, offering added safety, it maintains the look and functionality of a gun. This makes it a suitable choice for those seeking a firearm-like experience without the full realism.

Barrel Size:5 Inch
Caliber:6 mm (.24 cal)
FPS:350 to 400
Ammo Type:Airsoft
Power Source:Co2
Trigger Action:Double
Blowback Action:Non-Blowback
Barrel Length:12.7 cm (5 inch)

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Mar 27, 2016

Great Gun

I found that this gun is very good for the price. It shoots well at 15 feetIt doesn't use much CO2 which is also very niceOverall it's a very good gun
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