Wilson Combat Ultima-Lube II Grease, 4 oz. Bottle

Wilson Combat Ultima-Lube II Grease (Wilson Combat part no. 579-4) is a petroleum and synthetic lubricant blend built to keep hard-running semi-auto firearms protected under heavy wear. Wilson Combat has built its name on hand-fit 1911s and AR-platform rifles, and this grease is the same formula the shop trusts for its own custom builds. It is designed to stay in place on high-friction contact points rather than migrating off under recoil and heat, making it a strong choice for competition guns, home defense rifles, and daily carry pistols alike. The 4 oz bottle is sized to last through repeated cleanings without constant reordering.

Key Specifications

• Ultima-Lube II ships in a 4 oz bottle, enough grease for many cleaning and lubrication cycles.
• The formula is a petroleum and synthetic blend engineered specifically for semi-auto weapon systems.
• Rated across a 40 to 350 degree Fahrenheit range, the grease stays put under sustained firing heat rather than breaking down.
• It is built to stay in place under extreme conditions, resisting migration off of heavy-wear contact surfaces.
• Wilson Combat recommends it for full and semi-auto rifles and carbines, with optimal performance in AR-style rifles above 50 degrees Fahrenheit.
• The grease is suited for heavy wear areas such as bolt lugs, rails, and locking surfaces that see the most friction.

Frequently Asked Questions

What temperature range does this grease handle? It is rated from 40 to 350 degrees Fahrenheit, staying put through sustained firing heat.

Is this grease made for AR-platform rifles? Yes, Wilson Combat recommends it for full and semi-auto rifles and carbines, with best performance in AR-style guns above 50 degrees Fahrenheit.

Buy the Wilson Combat Ultima-Lube II Grease

Keep your action running smooth under hard use. Order the Wilson Combat Ultima-Lube II Grease from our Wilson Combat lineup of gun cleaning supplies, with fast, direct shipping from our Lubbock, Texas gun shop.