Otis Bore Brush Pack .40 Cal. -10mm 2 Pk.

Otis brushes have a proprietary Tufcor core wire that is corrosive-resistant with a tighter twist for better bristle retention and brush life. These brushes clean .40 cal/10mm firearms, are 2” long, and fit 8-32 threads. Includes one nylon brush and one bronze brush.

Features:Cleans .40 cal/10mm firearms;2" long;8-32 thread;Includes 1 nylon brush & 1 bronze brush;Tufcor core is corrosive-resistant with a tighter twist