Flitz Rifle and Gun Wax is a carnauba and beeswax formula that provides exceptional results on blued, nickel and stainless steel as well as polished and hand-rubbed stocks. Removes and Protects Against: RustFingerprintsWater StainsPowder ResidueTree SapBloodSalt DepositsLime Deposits and More!So Safe & Easy!Safe on the interior and exterior of the boreWill not attract dust or wash off in the rainWater-based, contains no solventsUV and acid rain protectionEasy to apply and buff offProtects up to 6 months!