Thingiverse

Ruger MK 1,2,3,22/45 Speedloader (fully parameterized) by futamill
by Thingiverse
Last crawled date: 4 years, 2 months ago
This is designed to fit over your magazine and compress the spring to make reloading faster and save your thumb. This will fit all of the Ruger MK series pistols including the 22/45.
The OpenSCAD file is fully parametric, so you can make this work for other magazines that share the form factor.
The OpenSCAD file is fully parametric, so you can make this work for other magazines that share the form factor.