TEST FIT TOOL for 3d Printed .22lr Colt / Walther / Umarex M4 or HK416 Magazine

This is a dummy magazine to suit the Colt, Umarex and Walther style of .22lr AR15 rifle. It doesn't have any internal details, but will work to check that my complete magazine designs will fit your rifle.

I have developed 10 and 20 round fully 3d printable magazines (not really encouraged on Thigivese). I was selling them on CGTrader, but alas they too aren't fans! If you would like the fully 3d printable magazines, send me a email an we can work out getting them to you.

If you like my wor