Featuring full steel construction and utilizing KWA's revolutionary NS2 gas system, the Umarex H&K USP Tactical Pistol Magazines offer superb gas efficiency and performance with unmatched durability.
- Officially licensed by Heckler & Koch
- All steel construction
- Capacity: 25 BBs
- Power Source: Green Gas / Propane
- Uses KWA's revolutionary NS2 gas system
- Extremely gas efficient
- Compatible with the UMAREX HK USP / USP Tactical Airsoft Pistols by KWA