Brownells .243 Caliber #8-36 Female Special Line Dewey Bore Brush, Pack of 3

Every part of the special line brush is crafted for ease and performance. No adapters needed - they fit Dewey coated rods directly, clean deeply with bronze bristles and protect with a looped brass shank. Phosphor bronze bristles, known for their superior conductivity and corrosion resistance, are engineered to optimize performance in demanding electrical and mechanical applications Brass, looped and wound shank 8-36 female threads