Hoppe's No. 9 Gun Bore Cleaner
Hoppe's No. 9 Gun Bore Cleaner remains the most widely used remover of powder, lead, metal fouling and rust. It has been a worldwide favorite since 1903.
Hoppe's No. 9 Gun Bore Cleaner is ultra effective, safe and easy to use. The famous No. 9 formula penetrates deeply and rapidly. It comes in a 5 oz. bottle with a child proof cap.