.22 AR15 3D Printable Magazines - Suits the Colt / HK416 / Umarex Dedicated .22 AR15 Platforms

Here are our 3d print files for both 10 and 20 round magazines to suit the Colt / HK416 / Umarex (and a couple of other) dedicated .22lr AR15 style rifles. I print these out in ABS and use an off the shelf round spring. They also have an integrated pocket that I glue a scrap bolt to give the magazine a bit more weight for drop free reloads. Please be aware that your local laws may not allow you to make these, or may limit your capacity (here in NZ we're not allowed the 20 rounders any more