Hoppe's Gun Medic Cleaner and Lubricant is a state-of-the-art formula developed to resuscitate the dirtiest firearms from malfunctions caused by a build-up of gun powder, lubricant and grime. When seconds count to get you back in action, the unrivaled Gun Medic "All-in-One" formula cleans the actions of firearms and leaves behind a thin layer o high performance lubrication, protecting against the most punishing corrosion. Because a clean firearm is a more accurate firearm, Gun Medic can save your day at the range.