Friction can take its toll on guns of any age. Otis Firearm Lubricant protects you from this threat with a high performance bio-based formula that migrates into the tight spaces of your action or barrel. With anti-wear and corrosion protection additives this formula is designed to stand up to extreme use. - Protects actions barrels and other surfaces that are subject to friction - Defends internal and external metal parts from wear and corrosion - Provides excellent lubrication in all environments - Migrates into tight spaces