Brownells Soft Solder Black 4 oz

Brownells Soft Solder Black is a traditional gunsmithing solder used for attaching sights, ribs, and other metal components to firearm barrels and receivers. This black-formula solder blends seamlessly with blued and darkened metal finishes, minimizing cosmetic contrast after application. Ideal for professional gunsmiths and serious hobbyists, it provides strong, reliable bonds on steel and other metals. Available in a convenient 4 oz size.