Heckler & Koch USP 4.5 mm BB CO₂ windcheater
H&K USP 4.5 mm BB is a pneumatic replica of one of the most recognizable self-revolving pistols of the German brand Heckler & Koch. The model is distinguished by a very high level of reproduction of the original and a solid construction, combining metal lock with durable polymer backbone. The whole thing is completed with licensed manufacturer's markings.
The gun is powered by CO₂ capsules and allows shooting in self-repeating mode. This version does not have a Blow-Back system, which translates into greater economy of gas consumption and stable operation of the mechanism.
Realistic design and ergonomics
The replica retains the proportions and lines of the flammable original, and the ergonomically shaped handle provides a secure grip and comfort even during prolonged recreational shooting.
Features of the Heckler & Koch USP air pistol
Very faithful reproduction of the flammable original.
Metal lock and polymer backbone of high strength.
CO₂ gas supply for self-repeat shooting.
Functional manipulators: wing fuse i magazine release.
Fixed aiming instruments: a bow tie and a pinniped.
Ergonomic grip for improved gun control.
Power supply CO₂
The model uses 12-gram CO₂ capsule, mounted directly in the magazine. One good quality capsule allows you to cast about 60 aligned shots. The actual number of shots depends on the ambient temperature, shooting rate and proper maintenance.
A punctured CO₂ capsule can be left in the magazine for a maximum of 48 hours. The lack of a Blow-Back system has a positive effect on gas savings and operating stability.
Targeting instruments
The gun is equipped with fixed mechanical sighting instruments with bright dots that make it easy to quickly and intuitively align the bow tie with the sights, improving aiming comfort.
DAO trigger mechanism
The mechanism used DAO (Double Action Only) allows shooting only in self-strike mode. The solution features simple operation and a high level of safety, making the gun very user-friendly for beginners.
Steel BB magazine
Magazine housing 22 BB 4.5 mm balls is extended from the handle. It is equipped with a practical tooth on the donor, which significantly facilitates the rapid loading of ammunition. Steel BB balls are perfect for recreational shooting at reactive targets, cans or bottles.
Security
The gun has wing fuse, located on the left side of the frame, allowing the trigger mechanism to be effectively locked during transport and storage.
Technical data
Caliber
4.5 mm
Magazine capacity
22 pcs.
Initial velocity
130 m/s
Trigger type
DAO (Double Action Only)
Type of shot
BB
Color
black
Housing material
metal
Overall length
192 mm
Barrel length
114 mm
Mass
990 g
Power supply type
CO₂
Warranty period
24 months
Manufacturer
Heckler & Koch / Umarex, Germany
EAN
4000844316806
Supplier Symbol
5.8100
The H&K USP 4.5 mm BB air pistol is an excellent choice for those looking for a a realistic, robust and easy-to-use air rifle, ideal for recreational shooting and training of basic shooting habits.





















