POLARSTAR - JACK Electro-Pneumatic HPA Kit aw custom Package Includes: 1: Piston 1:

Package Includes: 1: Piston 1: dual Sector Gear

Input Pressure Range: 300-1000 PSI

Works with Tokyo Marui

Material:  Rubber / Plastic

Umarex P2P HDP

POLARSTAR - JACK Electro-Pneumatic HPA Kit aw custom Package Includes: 1: Piston 1:Features: Designed, manufactured and built in the U. S. A. Assembled from CNC machined aluminum components with high performance delrin nozzle Universal cylinder design is compatible with numerous gearbox versions Optimized flow profile, firing point and flow path promotes superior shot consistency and accuracy. Independently adjustable velocity and cyclic rate Capable of functioning in damp and sub freezing climates without affecting performance or