High quality .22 / .223 / 5.56mm barrel bore brush with bronze bristles to remove carbon but not damage bore.
• 5.56mm / .223 Barrel Bore Brush - mil-spec threading (not commercial threading)
• Use M16 GI Cleaning rods (not included)
• Also cleans .22 calibre barrel bores
• Bronze bristles to remove carbon, powder and bullet residue without damaging bore
Model: NcStar TBB223