Aluminum CNC piston head with the bearing

Back-pressure piston head manufactured on CNC machines from aluminium. Thanks to the materials and construction used, it provides high performance and durability.

When the gun is fired, air is compressed by the piston in the cylinder. This air is forced into air channels in the front of the piston head that exit under the O-ring. The o-ring is stretched by the pressure and provides a better seal than a conventional plastic head.

The head also has a ball bearing which relieves the spring torsion when compressed and contributes to a smoother running system.