Pom piston head - White

Nylon Fibre Polymer Construction - This AEG Piston Head from SHS features a Nylon Fibre Polymer Construction that gives it both strength and flexibility. A strong and flexible piston head ensures that your piston can withstand the force of moving within the gearbox.

O-Ring - This Piston Head is O-ringed which, when lubricated correctly, creates a perfect air seal.

Ported - The porting in the piston head allows the air compression to push out the O-ring and creates a tighter seal.

Bearing - This piston features a bearing for the AEG power spring with which to interface. The bearing allows the spring to twist under compression and decompression, allowing for smoother operation.