Precise size, suitable for 9mm caliber handgun. The twisted aluminum wire form gives these brushes superior strength that resists bending, not easy to deform. The precision-sized brushes and rods are designed to effectively remove built-up residue, carbon, and fouling from the barrel ,without damaging the barrel of your handgun.

Precise size, suitable for 9mm caliber handgun. The twisted aluminum wire form gives these brushes superior strength that resists bending, not easy to deform. The precision-sized brushes and rods are designed to effectively remove built-up residue, carbon, and fouling from the barrel ,without damaging the barrel of your handgun.