Hoppe's No. 9 Gun Bore Cleaner

Hoppe's Traditional #9 solvent is used to clean firearms and protect against corrosion and wear.

• The description claims that it prevents wear and protects against costly corrosion damage.
• The description claims that it aids in cleaning and preventing carbon and lead build-up in barrels.
• The description claims that it keeps firing pins and strikers clean and moving freely.