OTIS BORE BRUSH .40 CAL 2-PK

1-NYLON 1-BRONZE 8-32 THREAD FEATURES-For calibers: .40, .401, .404, .405, .41, 10MM, 10.75MM-8-32mm thread size-2" brush length-Superior construction-Precision thread with no weak undercut-Tufcor® proprietary core wire that is corrosive resistant, has a tighter twist for better bristle retention, and can be used with all firearm cleaning chemicals-Size stamped on size and color coded wires