How to Rust Blue a Rifle Presented by Larry Potterfield | MidwayUSA Gunsmithing
This guide details the slow rust bluing technique for firearm finishing, presented by expert Larry Potterfield. It covers preparation, application of bluing solution, controlled rusting in a damp box, conversion via boiling, rust removal with a carding wheel, and final oiling. The process emphasizes traditional gunsmithing methods for a durable satin finish, as demonstrated on high-end firearms.











