With a capacity of 40 rounds, the Umarex H&K MP7 Gas Blowback Extended Magazine gives operators an added boost in firepower during games. Using KWA's revolutionary NS2 gas system, they are extremely gas efficient and reliable. The full steel construction makes them very durable and solid performers in almost any condition. However, should anything happen to these magazines during use they are backed by a 1 year warranty from Umarex USA and Elite Force.
- All steel construction
- Officially licensed by Heckler & Koch
- Magazine capacity: 40 rounds
- Power source: Green Gas
- Uses KWA's revolutionary NS2 gas system
- Extremely gas efficient
- 1 year warranty from Umarex USA