J Dewey Rods Bench rest style brushes are expertly designed for optimal cleaning performance while ensuring the safety of your firearm's bore. Featuring "No Harm" bronze bristle construction, these brushes effectively remove fouling without causing damage. The looped design enhances scrubbing action, while the sturdy brass core and coupling provide durability and reliability. Each brush is equipped with a standard #5-40 thread for easy attachment to cleaning rods, making them a versatile choice for any gunsmithing kit. Elevate your cleaning routine with J Dewey Rod's high-quality brushes, specifically crafted for the meticulous care your firearms deserve.