Polarstar Fusion Engine Gen.3 Drop in Kit - V2 M4 Slide Catches Great performance out of the

Great performance out of the box

Use for Action Army AAP-01/C

- C-Clip to enhance lip stiffness for further sealing- Special pressure point geometry reduces inconsistency between shots for more predictable trajectory

trigger pin and trigger pin bar (for popping out any existing pins)

Polarstar Fusion Engine Gen.3 Drop in Kit - V2 M4 Slide Catches Great performance out of theThis is a complete drop in system which replaces the entire AEG gearbox with a full CNC machined lightweight aluminum chassis. It is the most adjustable system we produce with the widest range of adjustment in both velocity and rate of fire. Being a dual solenoid, closed bolt system so you are able to adjust the poppet valve (firing air) and nozzle (feeding) independently for full control over both the loading time and air volume used. PolarStar