Product Overview
FPS is proud to present the first ZERO-SHOCK lightened piston with 100% Made in Italy carbon fiber technopolymer body and full metal teeth. This system patented by FPS allows to attenuate the stresses that the rack transmits to the piston body and it makes the assembly enormously more resistant and reliable than a normal piston.
FEATURES
- Carbon fiber reinforced technopolymer with added elastomer improves high mechanical performances and reduces friction of the piston
- Metal injection molding and hardening treatment processes provide unparalleled precision and durability of the rack
- Removal of 2nd tooth and lowered 3rd tooth improve angle of engagement with high ROF builds.
- Improve sliding guides for better lubricant retention and minimized friction over time
- Rack seat is decentralized to favor the coupling between the piston teeth and those of the sector gear
- Reinforcement along sides of teeth to increase durability and reduce contact with inside of the cylinder
- Internal ribs designed to reduce wear on the inner walls of the piston and reduce friction when firing
SPECIFICATIONS
- Materials - Body: Carbon fiber reinforced technopolymer, Elastomer
- Materials - Rack: Hardened Copper-Beryllium Alloy (SAE 4650 + HRC38-42)
