FPS SOFTAIR TUNE UP KIT MADE OF ERGAL FOR AK47/AK74

FPS tune up kit for AK47/AK74.

This tune up kit includes:

- Air Nozzle made of ergal with or for AK 47/74 (SPAKE)

- FPS Cylinder Head for Version 3 GEAR BOX (TC03E)

- CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head Pressure Deviation (TPAE)

This product increases the performances of your AEG, 100% Marui compatible.