ZC Leopard High Speed Steel Tooth Piston

If you are looking for a replacement piston on the cheap with no performance compromises, the ZC Leopard High Speed Steel Tooth Piston is perfect for you! This piston has a full 15-tooth rack of steel teeth, improving strength while keeping overall weight manageable, making it great for all kinds of Airsoft builds, including high-rate-of-fire models. The set is designed for version 2 and version 3 gearboxes.