MC-7 Extra Strength Bore Cleaner is an aerosol version of the top seller, MC-7. This ammonia-free cleaner quickly removes copper, lead, carbon and powder fouling from the bore, receiver and trigger groups. The non-abrasive formula is harmless to the bore surface.

Features:Quickly removes copper, lead, carbon and powder fouling;Cleans bores, receiver and trigger groups;Nonabrasive - harmless to the bore surface;Ammonia free;Removes all types of fouling