KWA M4 G2X Gearbox Removal - Part TWO - Re-install and Re-installation

My 326th video. This is Part TWO of my video series, showing the dissasembly and re-assembly of the KWA M4 Generation Two gearbox. This video does NOT apply to Version II gearbox. KWA Generation 2 gearbox ONLY! KWA is proprietary in their gearbox and nozzle as compared to Systema or similar Version II gearbox. I added a comparison of the KWA G2X and the Systema Version 2 type gearbox.