Airsoft BB speedloader GBB cap.

thingiverse

Here's my take on an airsoft BB speedloader.\nThe thing is, I already have a 6mm BB speedloader that loads only AEG mags, which doesn't do me much good for GBB magazines. So to load those babies, the loader needs an extra plastic part to shove the BBs through those super-fine GBB mag lips.\nSo, being resourceful and all that, I've decided to roll up my sleeves and create one myself. The design I came up with is tailored specifically for WE OpenBolt magazines, but if you're using it on another system, be prepared for some fiddling around!