The Proof Positive 6.5mm Nylon Bore Brush 3-Pack provides effective cleaning for 6.5mm caliber firearms with durable nylon bristles that won't damage your barrel's rifling.Proof Positive 6.5mm Nylon Bore Brush 3-PackDesigned specifically for 6.5mm caliber firearmsNylon bristles for safe effective cleaningPack of 3 brushes for extended useSKU: BTNR-65-003Essential for proper firearm maintenance these nylon bore brushes effectively remove fouling and debris while protecting your barrel's integrity during routine cleaning.