Lucas Oil 10870 Extreme Duty Gun Oil - Heat, Friction & Wear Protection - 8 oz Squeeze Bottle

Lucas Oil Extreme Duty Gun Oil is a purpose-built lubricant for shooters running high-volume fire, suppressors, and everything in between. The 8 oz squeeze bottle format makes it easy to apply precisely where you need it—whether you're breaking in a new rifle, maintaining a suppressed setup, or keeping a semi-auto shotgun or pistol running smooth through a long range session. The formula delivers the protection serious firearms demand without the mess of larger containers.

Built specifically for the heat and wear that comes with demanding shooting conditions, this gun oil resists burn-off and holds up under the sustained temperatures of full-auto fire and suppressed shooting. Its polymeric film creates a durable barrier that protects your metal surfaces from rust and moisture while reducing friction-related wear on critical moving parts. That means better reliability, easier cycling, and longer intervals between deep cleaning.

If you're running suppressors, you know the extra heat and carbon buildup they generate. Lucas Oil Extreme Duty is formulated to handle it. The squeeze bottle design gives you control—apply a light coat to your bolt carrier, rails, or trigger group without over-lubricating. It won't attract excessive carbon or gum up your action, and it won't thin out when your firearm gets hot.

Key Features

• Formulated for semi-auto rifles, shotguns, pistols, and full-auto firearms
• Stands up to sustained heat from suppressed fire
• Superior burn-off resistance keeps lubrication effective through extended shooting
• Polymeric film protects against rust and moisture
• Reduces metal-to-metal wear and friction
• 8 oz squeeze bottle for precise, controlled application

Specifications

Frequently Asked Questions

Can I use this oil in suppressed firearms?

Yes. Lucas Oil Extreme Duty Gun Oil is specifically designed for suppressed fire, where extra heat is a concern. The formula resists burn-off and handles the elevated temperatures that come with suppressor use.

Is this oil suitable for semi-auto rifles and shotguns?

Yes. The formula works across semi-auto rifles, shotguns, and pistols, as well as full-auto firearms. It's versatile enough for most shooters' arsenals.

How much oil comes in the bottle?

The bottle contains 8 oz of Lucas Oil Extreme Duty Gun Oil. The squeeze bottle design lets you apply exactly what you need without waste.

Will this oil burn off during shooting?

Lucas Oil Extreme Duty Gun Oil features superior burn-off resistance, meaning it stays effective even under the heat and sustained fire of range sessions or suppressed shooting. It won't thin out excessively when your firearm heats up.