One Shot original formula Gun Cleaner and Lube is a one step gun cleaner and lubricant with multiple advantages over two and three step cleaners and lubricants. One Shot DynaGlide Dry film technology has 6 times more than the load carrying capacity of the US Military and NATO required specifications. Barrel leading is significantly reduced, and easy to remove with the micro penetrating solvents. The high load carrying capacity reduces heat buildup and wear and tear of compressed moving parts. The dry film advantages do more than simply reduce gunk and residue build up that wet lubricants contribute to, including all weather and temperature extremes, they also prevent corrosion and rust conditions often set in motion by wet alternative lubricants and corrosion inhibitors. The two separate corrosion inhibitor formulas added to One Shot DynaGlide dry film are two times more (200hr.) than the minimum salt spray required specifications of the US and NATO Military. One Shot Gun Cleaner and Lube is a true one step cleaner & lube, that cleans/removes Cosmoline, Greases, oils, lead, conditions new metals, and lubricates in One Shot. Net weight 10 oz., 14 fluid ounces.