Air pistol H&K Heckler&Koch USP 4.5 mm BB CO2

H&K Heckler&Koch USP in 4.5 mm BB caliber is an air pistol that faithfully replicates the iconic German semi-automatic pistol by Heckler&Koch. The design features solid construction with a metal slide and a durable polymer frame. Both elements bear the original manufacturer’s markings. The model is powered by CO2 cartridges and can fire in semi-automatic mode. This version does not feature a Blow-Back system. 

Features of the Heckler&Koch USP air pistol:

• Highly accurate reproduction of the original firearm.
• Durable metal slide and polymer frame.
• Gas-powered operation enabling semi-automatic fire.
• Fully functional controls: manual safety lever and magazine release.
• Fixed mechanical sights: front sight and rear sight.
• Ergonomically profiled grip for easier and more stable aiming.

CO2 cartridge power

The model is powered by a 12-gram CO2 cartridge installed in the magazine. Compressed carbon dioxide enables semi-automatic shooting. A high-quality CO2 cartridge allows for approximately 60 consistent shots. The total number of shots also depends on air temperature, shooting dynamics, and proper maintenance. It should be noted that a pierced CO2 cartridge can remain installed for a maximum of 48 hours. The absence of the Blow-Back system results in improved gas efficiency. 

Sights

The model features fixed mechanical sights, consisting of a rear sight and a front sight with white dots to facilitate quick alignment and easier aiming. 

DAO trigger mechanism

The model uses a DAO trigger mechanism (double action only), allowing shooting exclusively through self-cocking. This solution results from the design. Its main advantage is simple and intuitive operation, making it an excellent choice for beginners in airgun shooting.

Steel BB magazine

The removable magazine holds 22 pieces of 4.5 mm BB's, which are best suited for recreational shooting at reactive targets, cans, bottles, etc. It is equipped with a follower notch to facilitate loading.

Safety features of the USP air pistol

During transport or storage, the trigger mechanism can be locked using the manual safety lever located on the left side of the frame.