How to Polish the Barrels on a Side-by-Side Shotgun | MidwayUSA Gunsmithing
This guide details a methodical process for polishing rusty and pitted barrels on a side-by-side shotgun, as demonstrated by Larry Potterfield, Founder and President of MidwayUSA. It emphasizes using specific grit sandpaper and specialized rubber sanding blocks to achieve a smooth, polished finish, progressing through multiple stages of abrasive paper and employing cutting oil for lubrication.











