February 7, 2026
Description
A jig to mount lowers while laser engraving. Hard back plate for locating as well as clocking to different positions. Works with MIL spec buffer tubes. Holes for mounting are 1 inch on center.
License:
Standard Digital File License
192
rs3875
![ErgonoMouse [Free version] - 6DOF Controller Knob & Joystick with Wheel, Buttons & Keys preview image](https://wsrv.3dprinterfiles.com/?url=https://media.printables.com/media/prints/973725/images/7443301_6431622c-6203-4049-abb5-c021b4241c1f_e177f1da-39c9-4328-8e49-8818ce495155/thumbs/cover/320x240/png/promo-knob-free.png&w=640&h=640&output=webp&q=100&n=40&default=https://media.printables.com/media/prints/973725/images/7443301_6431622c-6203-4049-abb5-c021b4241c1f_e177f1da-39c9-4328-8e49-8818ce495155/promo-knob-free.png "ErgonoMouse [Free version] - 6DOF Controller Knob & Joystick with Wheel, Buttons & Keys preview image")
