STOP BY THE BOOTH FOR SPECIALS!!! The Anderson Rifle is the only rifle in the world that never requires lubrication. It is only possible because it is permanently treated with RF85, a nanotechnology that injects calcium into the molecular fabric of the metal. RF85 is permanent because it is in the metal. RF85 reduces friction by 85% and wears with the metal. Under heat and pressure, the calcium nano particles elongate and form a protective barrier that eliminates the need for lubrication. RF85 technology has been used by the FBI Weapons System. (less)