This piston is comprised of new materials never before used combined with innovative processes. The Madbull PX piston is designed with full metal teeth and hardened polymer. The metal teeth is produced with MIM (Metal Injection Molding), which gives the teeth a degree of flexibility without breaking.? ?
Features:
State of the art composition
MIM full metal teeth
Alien green polymer
14 teeth (one tooth removed to reduce stress on gears)
