This is a remix of a model which I cannot find anymore ! I've simply reinforced the stripper clip stopper since it seemed to break off when printed from PLA, and also added some hex patterning to the sides to provide some style points as well as extra grippiness. 

Tested using Magpul Pmags with Geco-style plastic stripper clips. Other stripper clips might still work, however this isn't tested.

UPDATE 7.1.2026: Added STEP-file for remixing and a clean version

UPDATE 8.11.2024: Added V2 version !

This version has a somewhat wider clip loading cutout, to accept wider stripper clips that I had in use. 

How to use

Insert the loader on top of an empty magazine as pictured, slide the stripper clip into it's intended "guiding tunnel" and press down on the butt end of the rounds to load them into the mag. Refer to the photo with the arrows ! At the same time, push DOWN with your thumb from the butt end of the cartridges/near the stripper clip and lift UP just a bit on the topmost cartridge's tip.

How to print

Print the model with the bottom facing the build plate, shouldn't require any supports. I've printed mine from PLA and PLA+ and they seem to be holding out so far. Can also print from PETG or even ASA or PC if you so choose.

The model in the picture is printed with 0.2mm layer height from black Clas Ohlson PLA, with no supports but with a small brim to prevent warping.

Post-processing

Shouldn't require any major post processing and the mag should fit fine without any issues straight out of the build plate. However the fit could be affected by your printer's calibrations, so some minimal filing could be needed.