Pro-Shot .223 Cal./5.56mm Bore Brush for Tactical Kit M16/AR15 Details

.223 Cal./5.56mm Cal brush for use with Pro-Shot Tactical Kit (Pull Though Kit) Finer bronze bristles then the  standard brushes, these are designed with the pul though Tactical kits. Features: Bronze Bristle Brass Core with looped end Brass Coupling Attaches directly on PTK pull through cable. Brass Core/Bronze Bristles Superior Quality American Made Bore Brush! American Standard #8/32 threads. Item Nr.: 610-TB223