SECOND LIFE - P*JACK Polarstar HPA systeme (Model: V2 M4 / M16) PROM This Spring Guide is machined

This Spring Guide is machined with an M5 thread on stainless steel hub to hold the stock securely and equipped thrust ball bearing to reduce spring stress and breakage during high speed spring compression

load and unload it a few times until BB's feed smoothly

Color: Black or FDE

compatible with WinGun or Dan Wesson cartridges

5" tall Patch with Hook Backing

SECOND LIFE - P*JACK Polarstar HPA systeme (Model: V2 M4 / M16) PROM This Spring Guide is machinedFeatures 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