Polarstar Fusion Engine V2 Gen3 - HPA Standard FCU Conversion Kit EMG Green tracer color

Green tracer color

and other accessories

Beretta 92FS

Glock 17 Co2 Gas Spare Magazine (VFC Full Blowback)

Will fit nearly all airsoft guns - 14mm CCW threaded only

Polarstar Fusion Engine V2 Gen3 - HPA Standard FCU Conversion Kit EMG Green tracer colorPolarstar Fusion Engine V2 Gen3 HPA Standard FCU Conversion Kit. This is the full sized FCU version for easy programming. Contains everything you need internally. Works drop in with most M4 platforms. G&G, Elite Force, JG, and most are pretty easy to install. Watch some Youtube videos on how to put it in yourself. With the Polarstar Fusion Engine V2 Gen3 HPA Standard FCU Conversion Kit, all you need to complete your HPA setup is: HPA Air Tank (non SLP