Extreme Duty Gun Grease 1 Ounce

Extreme Duty Gun Grease from Lucas Oil is purpose-built for law enforcement, military, and professional shooters who demand reliable firearm lubrication under extreme conditions. This high-performance formulation addresses the critical need for consistent bore and action protection when equipment failure is not an option. Whether you're running suppressed weapons, operating in harsh climates, or maintaining firearms in high-round-count training environments, this grease delivers superior film strength and corrosion resistance where standard oils fall short.

The formulation utilizes advanced extreme-pressure additives that create a protective barrier on metal surfaces, preventing wear during firing cycles and extending component service life. Unlike thin oils that migrate away from critical contact points, this thickened grease maintains its viscosity and stays in place on bolt carriers, firing pin channels, and lugs—the high-stress zones where friction generates heat and accelerates wear. The 1-ounce tube format offers precision application, allowing you to control lubrication without over-greasing or creating fouling issues that plague lighter lubricants in combat-accurate or competition firearms.

Professional users benefit from reduced maintenance intervals and improved reliability in patrol rifles, duty handguns, and suppressed systems where consistent bolt cycling is non-negotiable. The compact 1-ounce size fits duty bags, range kits, and field packs without adding weight burden, making it ideal for unit armory rotation and individual shooter maintenance routines. Apply sparingly to bolt carrier groups, firing pin assemblies, and rail systems for optimal performance across AR-pattern rifles, handguns, and bolt-action platforms without adverse effects on ammunition or bore fouling.