Tag: gun bluing

• Cold Blue aka Bluing Gunmetal the Best Way

  It is widely recommended to use steel wool to scrape off inconsistencies in the metal surface. That is a nice idea, but for the best results, you don’t want any surface flaws. Nothing will match the consistent and thorough surface prep job that Tetra Gun Blue & Rust Remover will do. Highly recommended. After that,…

  tetragun

  July 21, 2025

  gun care

  firearm, firearms, gun, gun blue, gun bluing, guns, gunsmithing school, rust remover, rusty gun