KleenBore UT221 Nylon Bristle Gun Brush
This Double Ended Nylon Bristle Gun Brush has firm nylon bristles. It safely cleans hard-to-reach areas in vent ribs, trigger assemblies and receivers. For added utility, it is double ended with larger bristles on one end and smaller, stiffer bristles on the other. The white nylon bristles are rugged and solvent resistant.