Easily and safely clean fouling from your firearm barrels with Birchwood Caseys Bore Scrubber Foaming Gel. This 2-in-1 aerosol cleaner effectively removes all fouling, whether its carbon, powder, copper, lead or plastic wad residue, without damaging the steel. Contains no highly toxic ingredients. Solvent grips and penetrates any neglected or fouled bore. Especially effective on rifles, shotguns and handguns. Size: 11.5 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Solvents.