Modify has made this piston very light weight to reduce strain on the motor with a polycarbonate body. This full tooth type piston will work with 95% of all gearboxes and is a great upgrade in case of stripped gears or stress from a torque build. It uses 1 metal tooth at the end to keep the highest amount of pressure from the polycarbonate teeth and increase the AEG's durability.
Features It is lightweight, tough and has high impact-durability Material: Polycarbonate Modify Piston metal tooth is made of wear-resisting alloy steel via special technique unlike the conventional ones. It has high durability against high speed operation and heavy load of the gears. It suits to all the mainstream upgrades for Tokyo Marui AEG's and has an excellent performance. GB-07-01: Polycarbonate Piston