Otis FG327NB Bore Brush Set 6.8mm/7mm/270 Cal 8-32" Thread 2" Long Bronze/Nylon Bristles 2 Per Pkg

Otis brushes have a proprietary Tufcor core wire that is corrosive-resistant with a tighter twist for better bristle retention and brush life. Includes: 1 Nylon Brush/1 Bronze Brush. Two per package- one bronze and one nylon. Cleans: 6.8mm/.270cal/7mm.