The Hoppe’s Black Precision Oil, 4 oz. (brand part no. HBL4) from Hoppe’s is a precision gun oil built to lubricate and protect a firearm across a wide temperature range. A -65F to 540F temperature range keeps the oil from gumming up in cold weather or breaking down under sustained, high-round-count fire. Applying it as part of a regular cleaning routine helps keep an action running smoothly and protects blued or carbon steel from rust between range trips. It’s built for lubrication and rust prevention, not as a bore solvent, so pair it with a cleaner for a full maintenance routine.

Key Specifications

• -65F to 540F temperature range keeps the oil from gumming up in cold weather or breaking down under sustained, high-round-count fire.
• rust inhibitors help keep a barrel and other steel surfaces protected between cleanings.
• 4 oz. squeeze bottle makes it easy to apply a controlled amount without overdoing it.
• high-round-count-rated formula is built to keep performing under sustained firing instead of breaking down like a lighter oil.
• all-firearm compatibility works across pistols, rifles, and shotguns rather than needing a platform-specific oil.

Frequently Asked Questions

What is the Hoppe’s Black Precision Oil, 4 oz. used for? It’s built for lubrication and rust prevention on a firearm’s moving parts and exposed metal surfaces.

Does this replace a bore solvent or cleaner? No, it’s a lubricant and protectant, not a bore cleaner, so pair it with a solvent for fouling removal.

Buy the Hoppe’s Black Precision Oil, 4 oz.

Order the Hoppe’s Black Precision Oil, 4 oz. from Hoppe’s gun cleaning kits and supplies lineup to keep this firearm protected between range trips. Ships fast from a Lubbock, TX gun shop.