Maxx CNC Aluminum Double O-Ring Ball Bearing AEG Piston Head

Maxx Model CNC Aluminum Double O-Ring Bearing Piston Head

Compatible with most aeg gearboxes
Color: red
Assists in firing consistent fps with every shot
Ported piston head design enhances compression
Lightweight aluminum alloy with a smooth finish
Precision made ball bearings alleviate spring tension
Two high quality o-rings help improve compression while fired