• The Brass Core/Bronze Bristle Brush cleans the barrel completely
• A brass core brush holds the bristles longer and can withstand frequent harsh use
• Filled with superior oversized bronze bristles that are larger than standard
• They fit tighter and last longer
• The looped brush end of our pistol, rifle, and shotgun brushes are looped, not sheared off like lower quality brushes
• A looped end makes the brush superior and safer to use instead of a cut open end
• Our brass coupling is made with precision threads to stay screwed into cleaning rods and will hold the brass core for long lasting tough use