NexxSpeed CNC Aluminum Piston Head for Airsoft AEGs (GREEN)

The CNC Aluminum Piston Head is machined with precise CNC tolerances from Aluminum, Thrust Ball Bearing and 2 O-rings for improvements in stability, durability and overall performance.

The Thrust Ball Bearing help the spring not twisting when compressed. 

2 O-rings to make the piston head move more smoothly in the cylinder.

The piston head is designed with grooves and viton o-ring for better air sealing for higher performance.

Included:

1 x CNC Aluminum Piston Head

Usage:

Use for Airsoft AEGs