SLV6 Sig P365 Insert

It's not perfect but it works. Glock mags kind of work but are smoother with Subtle3D's original Glock inserts. Vice versa with sig mags and my insert. When printing, rotate ~15degrees or until the side closer to the flanges is on the bottom (sorry I don't know how to pre-orient a .STL).

Modeled from scratch based on the original Glock insert but it's slightly different since I didn't know all the exact dimensions and wasn't able to measure perfectly on my CAD software.