Birchwood Casey BC33344 Gun Scrubber Synthetic Safe Cleaner, 13 oz. Gun Scrubber Cleaner cleans and evaporates fast With an occasional blast, Gun Scrubber eliminates firearm jams while improving accuracy and reliability Excellent for automatics, bolts, lever and slide actions, as well as shotguns, air rifles, and muzzleloaders 13oz net wt Professional Size Aerosol