u/Gunslinger_1899

So I've recently got into Airsoft, and I want to do a civilian milita kit, I want opinions because idk if i look "Civilian Survival-ish" enough. Please let me hear your opinion. I'll take recommendations, too

I have recently bought a gearbox, and im having trouble with it every time I plug in the battery. Turn on it, burst fires, then make 4 quick beeps, I know I have to do something with programming the trigger, but that's all I know. Please help

Gearbox: https://www.evike.com/products/114503/EMG-x-CYMA-Platinum-Complete-Version-2-Gearbox-w-GATE-ASTER-MOSFET-for-Airsoft-AEGs/?srsltid=AfmBOoqhdhrt3xBAX1tVr6vZnJGhARG2WtxVH3NXtqzXdBpXKtih\_nLw