The legendary Hoppe's No. 9 formula trusted since 1903. Penetrates deep to remove carbon, powder, lead, and metal fouling from all pistol, rifle, and shotgun bores while preventing wear and corrosion.
Hoppe's No. 9 Gun Bore Cleaner is the original formula that has been the go-to choice for shooters worldwide for over 120 years. This proven solvent delivers reliable, deep-penetrating cleaning action that works on all firearm types—pistols, rifles, and shotguns alike.
Superior Fouling Removal
Protection and Performance
The distinctive Hoppe's No. 9 scent has become synonymous with a properly maintained firearm. It's a staple in range bags and on gun benches because it works—fast, effectively, and reliably. Whether you're a competitive shooter, hunter, or casual range enthusiast, this 5 oz. bottle provides the deep-cleaning power you need to protect your investment and keep your firearms running at peak performance.
Simple to use and potent in action, Hoppe's No. 9 remains the benchmark against which all other bore cleaners are measured.