Gunsmithing Tools. Designed specifically for gunsmithing professionals and enthusiasts alike. -Cold Bluing Solution. If maintaining the aesthetic and functional quality of your firearms is paramount, Oxpho-Blue Liquid Gun Blue is your ideal solution.
Easy Application : This 4 Fl oz.
With Oxpho-Blue, all you need do in most cases, is dampen a piece of cotton flannel and give the area a good rubbing. The chemical goes through the oil on the gun, removes thin rust and blues the steel underneath.
Unit Count 4 Fluid Ounces. Color Blue. With Oxpho-Blue, all you need do in most cases, is dampen a piece of cotton flannel and give the area a good rubbing. Ease of application and remarkably superior results.