Maxx Model Double O-Ring Aluminum Piston Head LiPo High Voltage Batteries Uses standard 3-shot shotgun shells

Uses standard 3-shot shotgun shells (ASG

Do not leave it plugged into your gun when in storage

Secured to belt via hook & loop straps

This is the polymer bodied and polymer slide variant of the CZ-75 and the full sized version of the P-07 Duty

Maxx Model Double O-Ring Aluminum Piston Head LiPo High Voltage Batteries Uses standard 3-shot shotgun shellsThe Maxx Model Double O Ring Aluminum Piston Head and bearing. Fits airsoft M4 AEGs and ALL other gearbox version (all versions) guns. Double rubber o ring for tighter seal and compression. An excellent high quality piston head for upgrades. High quality aluminum red for durability.