FPS Softair ZERO-SHOCK Airsoft Piston Full Metal Teeth (PM04) Carbon Fiber Ideal for competitive play and

Ideal for competitive play and high-performance GBB builds

Not compatible with Version 2 gearboxes

Compatibility: Standard AEG pistons

Drop-in design with plug-and-play wiring

Recommended installation by an experienced airsoft technician for best results

FPS Softair ZERO-SHOCK Airsoft Piston Full Metal Teeth (PM04) Carbon Fiber Ideal for competitive play andThe FPS Softair ZERO SHOCK Airsoft Piston Full Metal Teeth (PM04) is designed for maximum strength, consistent performance, and long lasting durability for Airsoft AEG gearbox builds. Featuring a reinforced polymer body combined with full CNC machined metal teeth, this piston is built to handle the stress of high speed and high torque setups. The ZERO SHOCK design helps absorb vibrations and reduce mechanical stress during rapid firing cycles,