Airsoft M4 Crane/Sopmod Stock Battery Case

thingiverse

I designed a bolt-on battery box/case specifically for a 3s 2.2Ah battery and a sopmod stock that fits snugly on a 109x34x27mm battery. You can find the exact battery I used here: https://hobbyking.com/en_us/zippy-compact-2200mah-3s-40c-lipo-pack.html This design won't fit on my G&G CM16 stock, but it should work with most other stocks since mine came from a Black Ops Viper that was likely SRC OEMed. To assemble the box, print three "connecting nut 2" and one of each other part. Make sure to orientate the nuts flat and the main body straight up with the bolts horizontal. Then, slide the cap through its slot and thread nuts on the bolts several times before installing. The nuts should be hand-tightened since they're made of plastic, but you can use Loctite if you're worried about them backing out. This is my first upload to Thingiverse, so let me know if any critical details are missing.