FPS ZERO-SHOCK POM Piston Head with Ball Bearing – Carbon Fiber (TPAVPCF) Adjustable Nozzles Compatible with 8mm bearings or

Compatible with 8mm bearings or bushings

Programmable firing modes (safe

this upgrade allows the spring to rotate freely during compression

and motor protection features

Built to withstand extreme mechanical stress — perfect for high-speed and high-torque builds

FPS ZERO-SHOCK POM Piston Head with Ball Bearing – Carbon Fiber (TPAVPCF) Adjustable Nozzles Compatible with 8mm bearings orThe FPS ZERO SHOCK Carbon Fiber POM Piston Head (TPAVPCF) is designed to deliver superior durability, air seal, and consistency for high performance AEG builds. Made from reinforced carbon fiber POM with a ball bearing system, this piston head reduces spring stress while ensuring maximum efficiency and reliability. Features: Carbon fiber reinforced POM piston head for durability and lightweight design Ball bearing system reduces spring fatigue and