Breakthrough Clean BT-243/6NBB Nylon Bore Brush 6mm 243 Cal 8-32 Brass/Nylon Nylon Brush
Product Features & Specifications Breakthrough Clean BT-243/6NBB Nylon Bore Brush 6mm 243 Cal 8-32 Brass/Nylon Nylon Brush Breakthrough Nylon Bristle Bore Brush features stiff nylon bristles that easily attack heavy fowling. It has a rugged brass core and a standard #8-32 thread. One per package
