Montana X-Treme Bore Solvent 20 oz Bottle

Montana X-Treme Bore Solvent cuts through copper and powder fouling fast—the kind of buildup that slows accuracy and degrades barrel life. This 20 oz bottle is built for shooters who run high-velocity rifles hard and want a cleaner that actually works without babying the barrel. Western Powders formulated this solvent with ammonia to dissolve stubborn residue quickly, but balanced the chemistry so it won't eat steel or leave behind corrosion. Whether you're running competition loads, hunting at distance, or just maintaining a working gun collection, a good bore solvent is non-negotiable.

Competition shooters and law enforcement agencies have relied on Montana X-Treme for years—proof that it delivers the cleaning power serious shooters demand. The 20 oz size is practical for regular maintenance without breaking the budget. This is a solvent that does one job and does it right: get the fouling out so your gun shoots clean and your barrel stays intact.

Read the label before use, follow proper ventilation practices, and store safely. Bore solvents are tools for serious shooters; use them with the same care you'd give any chemical product.

Key Features

• Fast-acting formula designed for high-velocity rifle fouling
• Dissolves both copper and powder fouling completely
• Ammonia-based chemistry for aggressive cleaning power
• Barrel-safe formulation—no adverse effects on steel
• Trusted by competition shooters and law enforcement
• 20 oz bottle—convenient size for regular cleaning sessions

Specifications

Frequently Asked Questions

Will Montana X-Treme damage my barrel?

No. Although the formula contains ammonia for fast fouling removal, Western Powders engineered it to be barrel-safe with no adverse effects on barrel steel.

What kind of fouling does this solvent remove?

Montana X-Treme is designed to remove copper fouling and powder fouling from high-velocity firearms completely and quickly.

Is this solvent suitable for competition or high-volume shooting?

Yes. The product has been endorsed by numerous competition shooters, making it a reliable choice for shooters running high-volume or precision-demanding loads.

What size is the bottle?

This is a 20 oz bottle, a practical size for regular firearm maintenance and cleaning sessions.