Breakthrough Clean Phosphorus Bronze Bore Brush .44/.45 Cal - BT4445PBBB

This .44/.45 caliber bore brush features phosphorus bronze bristles with a #8-32 threaded brass core designed to remove heavy carbon buildup without scratching firearm bores. The brush is ideal for handgun cleaning and maintenance as part of a comprehensive gun care kit. Dimensions are 5.4 inches long with a 1.9 inch width.