Montana X-Treme Copper Cream
Specially formulated for removing stubborn copper fouling
Copper Cream is a non-drip liquid bore cleaner that quickly removes all forms of fouling including copper, lead, plastic wad residue, powder fouling and moly. Copper Cream makes quick work of barrels that are hard to clean and is non-embedding and non-abrasive to barrel metals. Excellent for new barrel break-in. Use with Bore Solvent or Copper Killer 50 B.M.G. for best results.