PolarStar JACK V2 (Mini FCU) Conversion Kit, M4/M1

Out of stock
ETA: February 2020
SKU
203B100
PolarStar JACK V2 (Mini FCU) Conversion Kit, M4/M1
  • Made in the USA
  • Velocity: 500fps w/ .20g @ 130psi
  • ROF: 30rps
  • Air Efficiency: 1000+ shots from 13/3000 @ 1.5J w/ .28g