Montana X-Treme Bronze Bristle Brush for Shotguns (5/16 x 27 Thread) 20/28 ga

Montana X-Treme Bronze Bristle Shotgun Cleaning Brushes will tackle the toughest cleaning operations – including plastic wad residue – with ease. Bristles are heavy duty bronze on a brass core for confidence against accidental marring of the bore. 5/16 x 27 thread.