H&K USP black CO2 air pistol, 4.5 mm BB

The authentic replica of the Universal Self-Loading Pistol from Heckler & Koch has long been a hit among collectors and recreational shooters due to its robust and reliable function. However, this new version for BB's in 4.5 mm offers even more realism through the heavy steel slide and the now integrated blowback function. Technical data Caliber 4.5 mm (.177) BB Magazine -/Drum capacity 18 rounds Projectile speed 105 m/s Number of shots / capsule filling approx. 40 Trigger Double Action Length 205 mm Weight 976 g