MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

Download Now

Hi just after some help or info please for Ruger plus 1 for mags

Please Login to Comment

Hi all I’m very new here an was just wondering if anyone has made a Plus 1 follower for the Ruger mkiv magazines?
I’ve added a link just below to show what it is.


It’s called a plus 1 so it’s a little plastic piece that fits in the bottom of the Ruger mkiv magazine so it allows you have have 11 in the mag instead of 11
it’s the little red thing. An on the page there’s even a little video of what it does thanks
Any help be muchly appreciated thanks


Muzzy and I made up a new version that seems to feed well and retain the bolt hold back function. Works in my 22/45 Ruger. https://www.thingiverse.com/thing:3627995

.22LR Ruger +1 Mag Follower
by mussy

Thanks for all the help Casey, brilliant work mate :)
I have removed the old STL's and uploaded your one, Cheers mate


I've made this. It worked for me

Ruger MK III / IV 22/45 +1 Magazine Extension
by rezin8
Comments deleted.