FPS Softair CNC POM X-ring Piston Head (XPPD)

FPS CNC POM Double O-Ring Ball Bearing AEG Piston Head (XPPD).
XPPD new version with X-RING and one piece plastic shim for AOE.
The FPS POM piston head is a great upgrade that will increase the efficiency of airflow through the cylinder.
This piston head has ports on the front to push out the o-ring as it moves forwards, this ensures that all of the air in the cylinder is being pushed out to propel the BB.
The ball bearings help reduce tension created by the spring compressing and expanding, this combined with a ball bearing spring guide is the optimal set up to keep your spring in good shape.
This is the most advanced version with 6 ventilation holes.
This piston head is the lightest of our piston heads and improves the performance of your aeg, double o-ring and ball-bearing.
This piston head is constructed out of CNC POM for durability and precision.
This product is designed and manufactured entirely in Italy, by technicians who have years of experience in the repair and modification of airsoft replicas.