Birchwood Casey Tru-Oil Gun Stock Finish, 32 oz Clear Bottle (Model 23132)

Birchwood Casey Tru-Oil Gun Stock Finish is a trusted wood oil formulation that's been the standard in professional gunsmithing and home stock restoration for over three decades. This 32 oz bottle delivers a durable, natural-looking finish that protects and enhances wood gun stocks while resisting the environmental damage that can degrade appearance and structural integrity over time. Whether you're refinishing a classic rifle, restoring a family shotgun, or finishing a custom build, Tru-Oil offers a reliable alternative to synthetic finishes, with a proven track record among both professional gunsmiths and dedicated shooters.

The formula blends linseed oil with other natural oils, creating a finish that cures relatively quickly compared to raw linseed alone. Once dry, it resists water absorption and won't cloud, yellow, or crack as temperature and humidity fluctuate—critical properties for a gun that sees real use in the field or at the range. The finish builds gradually with thin coats, allowing you to develop depth and sheen to your preference, and it can be easily refreshed or maintained over years of ownership.

Beyond stock finishing, Tru-Oil works as a protective sealer in areas prone to moisture damage and corrosion. Many shooters and smiths use it under butt plates, recoil pads, and in inletted action areas to prevent stock damage from sweat, solvents, and water that can accumulate during cleaning and use. Its versatility and proven performance make it an essential product for anyone serious about stock care and restoration.

Key Features

• Fast-drying natural oil blend based on linseed and complementary oils
• Resists water damage, yellowing, and cracking with age
• Ideal for finishing, refreshing, and maintaining wood gun stocks
• Can be used as a protective sealer under butt plates, recoil pads, and in inletted actions
• Professional-grade formulation trusted by gunsmiths and experienced shooters
• 32 oz bottle size suitable for multiple projects or long-term use

Specifications

Product Name	Birchwood Casey Tru-Oil Gun Stock Finish
Model Number	23132
Size	32 oz
Type	Clear oil finish
Primary Components	Linseed oil and natural oils

Frequently Asked Questions

What can I use Tru-Oil for besides finishing a complete gun stock?

Beyond full stock finishing, Tru-Oil works well as a protective sealer in areas prone to moisture and corrosion damage. It's commonly applied under butt plates, recoil pads, and in inletted action areas to prevent water and solvent damage to the wood.

Will Tru-Oil yellow or crack over time?

No. The formula is designed to resist yellowing and cracking as it ages, even with temperature and humidity changes. This durability is one reason it's remained a professional choice for decades.

How long does it take to dry?

Tru-Oil dries faster than raw linseed oil, though exact dry times depend on application thickness, temperature, and humidity. You build the finish in thin coats, allowing each to cure before adding the next.

Is this product available in all U.S. states?

This product cannot be shipped to California due to CARB (California Air Resource Board) restrictions.