Product DescriptionBarnes CR-10 Bore Cleaner is a powerful, ammonia-based solvent engineered to strip away stubborn copper, brass, lead, and powder fouling from rifle and handgun bores. Its aggressive formula helps restore clean rifling for improved accuracy and extended barrel life, while dissolving carbon buildup in high-heat throat areas. Packaged in a convenient 2 fl oz (60 ml) squeeze bottle, CR-10 is ideal for routine maintenance of high-velocity firearms. For best results, use with a bore guide and quality cleaning rods, and follow the manufacturer's recommended break-in and cleaning procedures.Product HighlightsRapidly removes copper, brass, lead, and powder fouling for cleaner rifling and better accuracyTargets carbon and powder buildup in the throat area to help extend barrel lifeConvenient 2 oz squeeze bottle for precise application at the bench or rangeStrong ammonia odor formula; use with proper ventilation and protective gearRecommended cleaning steps include tight-fitting patches and proper-size brushesSpecsSeries/Collection: CR-10Product Type: Bore cleaning solvent for rifles and handgunsVolume: 2 fl oz (60 ml)Form: LiquidContainer Type: Squeeze bottleOdor: Strong ammoniaAppearance: Light yellow to dark amberSpecific Gravity: 1.1Flash Point: Greater than 200 AdegFComposition: Proprietary blend including Ethylene Glycol Monobutyl Ether, Sodium Nitrate, Ammonium Hydroxide, 2-Pyrrolidinone, 1-MethylUPC: 716876002108Manufacturer Part Number: 30756Brand Name: Barnes BulletsDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.