PolarStar F2 HPA Conversion Kit (V2 / V3) Style:V2/M4 These gearset components are the

These gearset components are the last set you will ever buy

- Optical sensors are used for detection the selector plate and the sector gear

3 gearbox w/ 9mm bearings (upgradeable w/ standard TM compatible parts)

· 340rds DMAG HI-CAP magazine

and handguard

PolarStar F2 HPA Conversion Kit (V2 / V3) Style:V2/M4 These gearset components are theBite Sized Fusion Engine Winner of the "Best HPA Engine" in the 9th Airsoft Players Choice Awards, the dual solenoid design of the F2 provides the same functionality as the legendary Fusion Engine but in a more compact, efficient and flexible design. Dual solenoids allow for the nozzle and the poppet valve to be adjusted independently of each other for unparalleled control over both the loading time and air volume used. Additionally, this makes it