"20 round" airsoft pmag remix

thingiverse

took the original full size mag and cut it down in tinker cad. model looks fairly smooth but airsoft mags are very picky so you might have to take off a tiny bump in the bb track. its pretty obvious when you print it. also you will need to sand down the tabs at the bottom of the internals so that it can be flush with the top of the mag download the base plate, retention plate, follower and mag tooth from the original creator, I only made the mag shorter so im not going to repost perfectly good models. can hold 50bbs no issue, I haven't bothered with much more than that because its for my dmr setup print the body with the bottom down, no supports 100% infil internals, print the bb track face up at 20% infill with 3 or more walls. you can print everything else at 100% infill cut down some m3 screws to 13-15mm total length and sand down any extra poking out the other side.