Barnes CR-10 Bore Cleaner (Barnes part no. 30755) is formulated to effectively remove the toughest copper, brass, and lead deposits from a rifle bore, leaving rifling clean for top accuracy and longer barrel life. It also dissolves layers of corrosive carbon and powder buildup that accumulate in the throat area from repeated exposure to extreme temperatures. This larger 8 oz squeeze bottle is a practical option for anyone who cleans multiple rifles or shoots often enough to go through cleaner quickly, and Barnes recommends a barrel break-in procedure to ensure top performance and easier cleaning going forward.

Key Specifications

• Removes copper, brass, and lead deposits from the bore.
• Dissolves corrosive carbon and powder buildup in the throat area from high-temperature exposure.
• Leaves rifling clean to support accuracy and longer barrel life.
• Packaged in a larger 8 oz squeeze bottle for high-volume cleaning use.
• Ships at approximately 0.62 lb for the 8 oz bottle.

Frequently Asked Questions

Why choose the 8 oz size over the 2 oz bottle? The 8 oz bottle is a practical choice for cleaning multiple rifles or for shooters who go through cleaner often, reducing how frequently you need to restock.

Is any special procedure recommended when using this? Barnes recommends a barrel break-in procedure to help ensure top performance and easier cleaning over the life of the barrel.

Buy Barnes CR-10 Bore Cleaner

Stock up with the larger 8 oz Barnes CR-10 Bore Cleaner bottle. Order it from our Barnes lineup of gun cleaning supplies and get fast, direct shipping from our Lubbock, Texas gun shop.