Ruger Mark IV Bolt Racker
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Attaches to the rear of the bolt for a more pleasant racking experience.
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Model information
- Source
- Printables
- Category
- Outdoor Sports
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Attaches to the rear of the bolt in a Ruger Mark IV Pistol. It was only tested on a Mark IV 22/45, although I would bet that it will work on all the Mark Series.
There are two versions, one with around 28mm finger oval and one with a 22mm finger oval that closer resembles a TandemKRoss charging ring.
Need a 3mmx30 socket head cap screw and nut to assemble.
The flat side normally goes up on installation, but turn over if it is more comfortable. To install, place flat against the rear of the open bolt and twist in place. Do not try to open up the seam and go over the bolt finger grips.
I printed flat side down in PET-CF with a .2mm layer height, and no supports.
6 wall loops, infill does not matter, the walls make it solid.
PLA may soften in the sun, PLA+ would probably do great!