Metal Ladder Nylon Piston 15 Teeth for Gen 8 Gearbox
$10.8
$13.72
Suitable for JM Gen.8 M4A1/JM Gen.9 M4A1, Wells M4 plus other blasters that use v2 style gearboxes, gel blasters mods and upgrades The teeth on the piston are all hardened metal, super high-strength, anti-strike, more wear-resistant, able to withstand higher speed motors, and the aperture of the head is large, which can effectively prevent back suction
Pistons