UPDATED Dec 4th, 2025 to include feedlips, bending forms, and follower CAD.

This is the CAD package to accompany my Deer Gun CNC series at https://odysee.com/@NotaGunTuber:a/0--Milled-Aluminum-AR-Pattern-Deer-Rifle:f
This is an extremely specific design to go with a custom made internal magazine and to fit a very specific upper from Bear Creek Arsenal which, at this point, I'm not even sure I plan to recommend. But people have asked for it anyways. So here it is.
Obviously, it is still a great starting point to modify the STEP file from to make your own designs. So maybe that's why you guys want it so bad?
And remember, the AR15 has blueprints a plenty online. Those are super helpful too if you plan to do any mods!

LBRY Tags: cad; ar15; lower receiver; gunsmith; cnc