FPS SOFTAIR ZERO-SHOCK CARBON FIBER LIGHTENED FPS AIRSOFT PISTON WITH FULL METAL TEETH REINFORCED RACK (PM03CF+)

The FPS Softair Zero-Shock PM03CF+ piston is engineered as a high-performance, lightweight upgrade for tuned AEG gearboxes where reduced reciprocating mass and robust engagement are priorities. The carbon fiber-reinforced polymer body cuts weight while maintaining structural rigidity, helping support faster cycling and smoother operation in high-rate-of-fire or high energy setups. A full metal reinforced rack with hardened metal teeth provides durable, consistent engagement with the sector gear and reduces wear under repeated stress. Designed to balance low moving mass with strength, this piston offers reliable engagement and increased durability in performance-focused builds.

Manufacturer Information

Carbon fiber-reinforced polymer piston body for reduced weight and rigidity
Full metal reinforced rack with hardened teeth
Zero-Shock design for smoother engagement and reduced vibrational stress
Optimized geometry for improved sector gear interaction
Compatible with standard Tokyo Marui spec gearboxes

About the Manufacturer

FPS Softair is an Italian manufacturer known for precision CNC and reinforced internal parts used in performance-oriented and reliability-focused AEG builds.

Optional Tech Service

Need this piston rack short stroked?

Add the AEG Piston Rack Short Stroke Service to your cart before checkout and specify the number of teeth to remove from the pickup and/or release side.

Short stroke services are completed before your order ships.