Montana X-Treme® Bore Polish and Cleaning Compound is a semi-aggressive, cleaner and polisher for old rusty bores. When used in conjunction with Montana X-Treme™ Copper Killer, this bore compound is perfect for removing rust, copper or powder fouling, not to mention polishing the bore, that results in re-vitalized firearm accuracy in even the oldest sporting or military surplus rifle.

Newer rifles with rough bores will clean quicker and more completely with this non-embedding cleaning and polishing compound, returning them to new with minimal effort. The Montana X-Treme® Bore Polish and Cleaning Compound is available in a convenient syringe for easy application. This remarkable compound definitely cleans and polishes as advertised.

***Always use caution when loading firearm