HK MP7 A1 VFC AEG - 110 round Midcap Magazine Rail Interface Systems The light is powered by

The light is powered by two (2) CR123 batteries or one 18650  (not included)

Can use this motor in any custom upgrade gearbox build up to a M150 spring

The GEN 2 improves on the original design with easier tuning

shot count with Wraith AERO Stock: 900-1300 shots

HK MP7 A1 VFC AEG - 110 round Midcap Magazine Rail Interface Systems The light is powered byThe HK MP7 A1 VFC AEG 110 round midcap magazine. Fits in the AEG airsoft MP7. Has a magnet at its top that locks in. Follower prevents the gun from dry firing (also makes sure it uses all its BBs, none fall out!) when the gun is out of ammo. This is an advanced magazine specifically made for this gun. Made by VFC Mag is compatible with 2262070 HK MP7