Ithaca model 37 12 gauge shotgun self defense / riot style
This guide details the process of shortening an Ithaca Model 37 12 gauge shotgun barrel to a legal 18.5 inches for a trench gun or riot gun style build. It covers precise barrel measurement, cutting techniques using a pipe cutter and hacksaw, deburring, filing for a flat crown, and installing a new bead sight. The video also addresses common issues like chatter marks and provides solutions for a functional and aesthetically pleasing result.











