A SUPERIOR GUN OIL FOR ALL CLIMATES. REDUCES THE FRICTION BETWEEN MATING SURFACES. WILL NOT GUM UP OR LOSE ITS VISCOSITY UNDER EXTREME TEMPERATURE VARIATIONS FROM -55°F TO 300°F. THE NATURAL SOLVENCY OF SYNTHETIC GUN OIL CLEANS AS IT OILS WHILE ITS LOW EVAPORATION RATE ASSURES PROTECTION AGAINST RUST. EXCELLENT FOR LUBRICATING AND PROTECTING ALL FIREARM METAL SURFACES.