ACTION Aluminum Cylinder Bulb & Piston Set.
Replace the original plastic cylinder head & piston of airsoft pistol magazine.
Increase the durability of your pistol.
Design for Tokyo Marui, WE & KJ Works HI-CAPA/M1911A1/P226 gas blow back airsoft pistol.
Action - Power up Bulb and Piston Set for M1911 and P226 Series - A-VP-01A-VP-01