Hoppes

The unrivaled Gun Medic All-in-One formula cleans the actions of firearms and leaves behind a thin layer of high performance lubrication protecting against the most punishing corrosion. - Great for a quick clean when you don't have time for a deep clean - Cleanses and lubricates in one step - Cleanser evaporates in 60 seconds - Leaves an extremely thin layer of lube - Lubricant utilizes the same technology used in jet propulsion engines - Cold/Heat resistant -65F to 500F - Bio-Based formula