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. Available in multiple sizes.

Our original formula has been a favorite with hunters, competition shooters, and recreational shooters since 1903. Trusted throughout the years, Hoppe's No. 9 Gun Bore Cleaner can be used to clean all pistol, rifle, and shotgun bores and penetrates deeply to remove carbon, powder, and lead fouling. It also loosens abrasive debris to prevent wear and tear on your firearm. The easily recognizable Hoppe's No. 9 scent has become synonymous with a clean firearm and has been a staple in range bags and on gun benches for over 100 years.

Hoppe's Traditional #9 solvent cleans fouling and loosens abrasive dirt from firearm parts to prevent wear and protect your investment. A strong rust inhibitor, it protects your firearms from costly corrosion damage and aids in cleaning and preventing carbon and lead build-up in barrels to maintain top accuracy. It helps keep firing pins and strikers clean and moving freely to prevent light strikes and misfires. And of course, it has a classic smell that only comes with Hoppe’s No. 9.