E&L Airsoft Gun Silent Mushroom Piston Head and Cylinder Head Set for Version III Gearbox EL-3-001
High percussion polycarbonate and brass construction.
Compatible with most version 3 gearboxes.
Lightweight functionality and improved reliability of the piston head.
Superior air seal via o-ring included in piston head for consistent air seal.
High impact built in rubber on cylinder head designed to absorb the shock from the piston head.