Pro-Shot Copper Bore Cleaning Solvent IV is made specifically for copper and powder fouling, while preventing rust in your barrel. This formula uses positively charged ion additives that have a special affinity for copper and its oxides. These ions search out and release the copper from the surface of the bore to provide a superior clean surface without copper and powder fouling. Made in the USA!
*Please note that permits may be issued on average 5-7 business days from application date if firearms are already on your licence. If it is the first firearm to be acquired, the PTA may be issued after 28 days.