Gearbox Parts

High performance piston made from high-strength polycarbonate. The piston features 10 heat treated steel teeth in addition to the piston's embedde...

The KRYTAC Piston is one of the work horse components in the gearbox.  The main construction of the piston is polymer. All of the polymer piston t...

G&G's standard black reinforced polycarbonate piston used in virtually all their V2 gearboxes. Used throughout the G&G AEG range, includin...

A super-high quality piston from Retro Arms. It sports a full rack of 16 hardened steel teeth. The 17th tooth is shortened to prevent pre-engageme...

A gear and piston from G&G for V2/V3 gearboxes. For explosive rates of fire. Cycles the gun's piston twice for every revolution of the sector...