Birchwood Casey Muzzle Magic No. 77 Black Powder Solvent 16 oz Squeeze Bottle

The Birchwood Casey Muzzle Magic No. 77 is a traditional water-based black powder solvent formulated specifically to clean muzzleloaders and other black powder firearms. It comes in a 16 oz squeeze bottle with a flip-top nozzle for no-spill application, and is designed to prevent the rust and loss of accuracy that can follow a day on the range.

Apply No. 77 to the bore and fouled parts, let it dissolve the corrosive black powder residue, then rinse with water and finish with patches and your preferred lubricant. Because the formula is water-soluble, it rinses cleanly with water and is safe to use alongside the natural lubricants favored by traditional muzzleloader shooters.

Whether you shoot a muzzleloader rifle, a muzzleloader pistol, or another black powder firearm, this Birchwood Casey cleaner is a long-trusted choice for keeping fouling under control and your firearm performing consistently.