Retro Arms CNC Full Gearbox (BLUE EDITION / GREEN EDITION) Style:GREEN EDITION Orange-blaze lower polymer frame (optional)

Orange-blaze lower polymer frame (optional)

The SIG Sauer Folding Stock is a Picatinny compatible stock that is the original stock that comes with the SIG AIR MPX electric airsoft SMG

and has a no-nonsense

As in its name

Retro Arms CNC Full Gearbox (BLUE EDITION / GREEN EDITION) Style:GREEN EDITION Orange-blaze lower polymer frame (optional)RA Full Gearbox BLUE EDITION Even if gearbox is builded and tested by us, for instalation you need skilled technican or experience BLUE EDITION Gearbox is builded for 430 fps 1. 7j RA gearbox V2 RA PandoRA gearset 16: 1 (3mm) RA Ball bearings 8mm RA INOX shims RA Cylinder type C RA Cylinder head STANDARD RA Piston 14. 5 RA Nozzle RA Tappet plate RA Delayer chip RA ARL RA Piston head A1 RA Selector plate RA Trigger type J Jefftron Leviathan V2 Dean T