The Lead Remover & Polishing Cloth brings back original luster and quickly removes leading, burn rings, carbon residue including copper and plastic fouling, rust, and tarnish. It's excellent for stainless steel, nickel, and most metal surfaces. Great for use on handguns, rifles, shotguns and muzzleloaders. This cloth can be cut to size for removing unwanted residue inside the chamber, cylinder, forcing cone, bore, and choke. In addition to metal, it cleans and polishes wood, glass, plastic, and porcelain surfaces, making it ideal for sporting equipment, home and auto use.