Details - NULL-22 M2.5 Bolt Mod - GunCAD Index
Join our forum to talk about printed guns, ask for help, and more.
Release image
80 1
Author thumbnail

NULL-22 M2.5 Bolt Mod

.nisuki Creative Commons Attribution 4.0 International 25.7KiB Released December 18, 2025, 10:16 AM

Untested Design

This is designed for those who are too lazy or dont have the tools to make the official firing pin for the null22. all you need to do is thread the firing pin shroud onto a slightly pointed 40mm M2.5 screw. Uses the official NULL bolt, unmodified but provided in the files for anybody who needs it.

LBRY Tags: 3d2a; fosscad; not-a-glock; null-22; ju5t3nc4s3