OTIS BORE BRUSH .243 2-PK

1-NYLON 1-BRONZE 8-32 THREAD FEATURES-For calibers: ..243, .25-06, .25, .257, 5.56mm, 5.7mm, 6mm, 6.5mm-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