The piston head is constructed out of CNC ERGAL 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.
FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head Advanced Type (TPAVN).The FPS ERGAL piston head is a great upgrade that will increase the eff..
Air Brake CNC POM Double O-Ring Ball Bearing AEG Piston Head with adjustable AOE (TPAA).The FPS POM piston head is a great upgrade that will increase ..
Designed for high ROF and to increase the silence of the AEGTechnical specifications:Weight: 5.49 grams (with carbon fiber reinforced technopolymer wa..