AEG M4 battery instillation
I uploaded a picture to help you install your battery for those who have a crane stock. When I first got into airsoft I had some troubles figuring it out. But theres 2 knobs you need to twist, and then put in your battery facing inward with the wires coming back towards you. I hope this helps
Small hint. It does matter what side the 2 knobs are on. Each knob has a corner missing so they don't pinch the wires.