Discover the power of J-B Bore Cleaner, the original, time-proven rifle bore cleaner and gun cleaner that has been trusted since the 1960s to remove caked-on, burned-in powder residue and copper jacket fouling without damaging rifling. Its unique combination of ingredients combined in a multi-step mixing process cushions the abrasive action, making J-B the ideal bore cleaner for maintaining your firearms. J-B Bore Cleaner is renowned for its ability to clean the dirtiest barrels effortlessly. As a wipe-out gun bore cleaner, the soft paste formula liquefies during use, quickly dissolving fouling and wiping cleanly from the bore. Its non-embedding properties ensure no abrasive residue is left behind, preventing any continued "cutting" of the rifling after cleaning. This makes it a favorite among gunsmiths for restoring accuracy in customer guns that "...just won't shoot anymore." Whether you're a match shooter, varmint hunter, or just need a reliable handgun bore cleaner, J-B Bore Cleaner is your solution. This bore cleaner turns a time-consuming, tedious cleaning chore into a simple, easy, fast task.