Hoppes Copper Solvent 4oz

Formulated especially for bench rest shooters, Bench Rest 9 is the standard by which all copper solvents are judged. Makes it possible for bench rest shooters and serious hunters to clean their bores of copper fouling overnight, instead of three or four days. Powerful, safe and fast, and contains no abrasives. The solvent is essentially a copper buster, but can be used for removing powder, lead and plastic foulings from all rifles, shotguns, pistols, and revolvers.