Breakthrough Clean BT44/45BM Bore Mop - .44/.45
The Breakthrough Clean .44 / .45 Caliber Bore Mop 100% Cotton Cleaning Swabs are soft, washable and effective in getting your bore clean. Standard #8-32 thread (standard shotgun #5/16-27 thread on 20g/12g). Available for most gauges and rifle calibers.