Keep your firearms in working order with the Breakthrough Clean Technologies .357/.38 Caliber and 9mm Phosphorus Bronze Bristle Bore Brush. Featuring a rugged brass core for durability, this brush comes with stiff bronze bristles to combat heavy residual carbon buildup. Breakthrough Clean Technologies .357/.38 Caliber and 9mm Phosphorus Bronze Bristle Bore Brush - Gun Cleaning at Academy Sports
