KleenBore phosphor bronze bore brush for 12 gauge shotguns. Straight wire bristles deliver effective fouling removal without damaging bore. American Standard #5/16-27 threads. Made in USA.
Proper bore maintenance is fundamental to reliable shotgun performance and longevity. The KleenBore A186 bore brush is engineered specifically for 12 gauge shotguns, delivering the cleaning power serious shooters demand.
This brush features phosphor bronze bristles—the gold standard for shotgun cleaning. Unlike inferior crimped-wire designs, the KleenBore A186 uses straight wire bristles that maintain their structural integrity under cleaning pressure. The bristles remain thick and stout, resisting bending even when pushed firmly down the bore.
Whether you're maintaining a hunting shotgun or a competition piece, this brush efficiently removes powder residue and fouling buildup. The robust construction means it won't collapse under the pressure required for thorough cleaning, making it an essential tool for any shotgunner's maintenance kit.