Long-known and highly respected by shooters, this clean, viscous grease is easy to apply to your pet gun and provides absolute rust prevention during long-term storage. One thorough application of a thin film will protect your rifle, handgun, shotgun, or muzzleloader from rust and corrosion. Mfg: Birchwood Casey SPECS: 1½ oz. (42g) tube, 3 oz. (85g) and 12 oz. (340g) jars.