This for Copper removal. I`ve never seen anything else work nearly as good as good ole SWEET`S 7.62

This BT Carbon Pro beats bore-tech. I no longer buy bore-tech products.

Make sure the patches are coming out dry and clean, then run a wet patch of your favorite gun oil down the barrel. Dont forget to wipe the outside of the barrel down with a film of oil to protect it from flash rust.

This BT Carbon Pro beats bore-tech. I no longer buy bore-tech products.

Make sure the patches are coming out dry and clean, then run a wet patch of your favorite gun oil down the barrel. Dont forget to wipe the outside of the barrel down with a film of oil to protect it from flash rust.