Barnes Bullets CR-10 Bore Cleaner, 2 oz Bottle - 30756

Barnes' specially formulated CR-10 bore cleaning solvent effectively removes the toughest copper, brass and lead deposits. Leaves rifling clean for top accuracy and longer barrel life. Dissolves layers of corrosive carbon and powder build-up in the throat area caused by repeated exposed to extreme temperatures. This is particularly critical to extending barrel life of high velocity rifle cartridges. When cleaning a rifle, angle the muzzle downward and use a bore guide. This ensures solvents, cru