Bore Tech - Cu+2 Copper Remover Rubber Eye Cup It will not etch or

It will not etch or harm barrel steels and can be safely left to soak in the bore for an infinite period of time

dims: 200 x 80

chatter-free cuts

non-gumming

Bore Tech - Cu+2 Copper Remover Rubber Eye Cup It will not etch orDeveloped through years of advanced chemical research, the Cu+2 Copper Remover is the patented copper remover that surpasses the rigorous demands of todays top shooters and cleans copper fouling faster than traditional petro ammonia based solvents. Cu+2 COPPER REMOVER IS 100% BARREL SAFE NON HAZARDOUS AMMONIA FREE ODOR FREE BIODEGRADABLE USER FRIENDLY Cu+2 Copper Removers proprietary formulation and cleaning process is designed for one thing;