HK USP Blowback Air Pistol 177 Caliber BB

The HK UPS Blowback Air Pistol is a perfect addition to your arsenal. The realistic blowback makes it look and feel like the real thing. Features Realistic Blowback action Authentic look and feel Semi-Auto repeater Drop-free 16-shot BB magazine Powered by one 12g CO2 capsule housed in the magazine Fixed front and rear sights Metal barrel Capacity 16 Weight 2.15 Pounds Overall Length 7.75 Inches Barrel Length 4 Inches Airgun Caliber 177 Caliber Action Type Semi-Automatic Power Source CO2 Trigger Type Single Stage Ammunition BB Front Sight Fixed Rear Sight Fixed Blowback Yes