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)