Pro-Shot Pro-Gold Lubricant and Penetrant Gold 1 oz. Jar. Superior performance on stainless chrome molly nickel and blued firearms. Prevents metal wear in the following areas: bolt action locking lugs actions frame rails shotgun hinge pins reloading tools bearing gear & camming surfaces. Pack of 12. Specifications for Pro-Shot Pro-Gold Lubricant and Penetrant: Manufacturer: Pro-Shot Included Accessories: Standard Package Contents: Pro-Shot Pro-Gold Lubricant and Penetrant Pro-Shot PGL-1: Pro-Gold Lubricant and Penetrant Gold 1 oz. Jar