Piston Head

Expandgear's new metal cylinder head and piston head for your preferred AEG gel blastersThis new metal cylinder head can be used in most V2 gearbox units. (NOTE!!: This CANNOT be used in Gen 8 or Gen 9 Gearbox units) This cylinder head unit is a silent cylinder head making it quieter whenever y..

Snowflake type piston head with nylon seater..

Snowflake type piston head with red aluminium seater..

Anti vacuum nylon piston headAllows air to enter and recirculate inside the gearbox cylinderColor: Black ONLY..

Available in :- Gold- Silver- Blue..

An aluminium piston rod head from Expandgear.Color: Orange ONLY..

A metal piston head from Titan.Slightly smaller head to allow air flow inside the gearbox cylinder...

CNC POM material piston head for most piston rod(from JM gen.8 onwards)Increased durability but remain lightweight to retain FPS with lower spring load...