Firearm Cleaner 10 oz. - Specially formulated to remove dirt, fouling, grease and oil quickly and easily. Firearm Cleaner-Degreaser Aerosol uses a high-pressure spray to clean metal surfaces fast, with a quick drying time that leaves no residue. It's a safe, easy and effective way to clean your firearm thoroughly or as a preparatory cleaner for bluing or browning. Please note: This item cannot be shipped to an address within the State of California..