Ruger MK III / IV 22/45 +1 Magazine Extension 3D Printer Model

Author: @
License: CC BY
File formats: f3d,stl
Download type: zip
Size:8.6MB

The file 'Ruger MK III / IV 22/45 +1 Magazine Extension 3D Printer Model' is (f3d,stl) file type, size is 8.6MB.

Summary

Building off my Ruger Mark IV 22/45 Magazine Base Pad, here's a +1 mag extension. It allows the follower to drop down a little further letting you squeeze in that 11th round. This +1 extension will work with both the Mark III and the Mark IV 22/45.

I'm having some trouble printing this, as when I print on my MP Select Mini, the angle on the front is too steep. When I try to print with support, the supports stick to the PLA and it looks like crap. So, I'm printing it without support and sanding down the roughness. If anyone has any idea how to print this better, please leave a comment and let me know.

Proof that it holds 11 rounds! https://www.youtube.com/watch?v=O2to-Q7a3Pw

EDIT: I've added a version 2 to this design. The slope from the front of the piece to the bottom is less severe, so it should print a hell of a lot easier and come out looking better. It doesn't even show up red in Cura anymore.

floor_plate_Extension_Version_2_v3.f3d 4.3MB
floor_plate_Extension_Version_3_-_Short_v2.f3d 4.3MB
Mark_IV_2245_Plus1.stl 106.9KB
Mark_IV_2245_Plus1_Shorty.stl 106.1KB
Mark_IV_2245_Plus1_V2_No_Logo.stl 105.8KB