Tipton Rifle Nylon Bore Brush (Pack of 3), 30/32-Calibre
Brand: Tipton
Color: Black, Silver


17-20 caliber is 5-40 threaded
22-50 caliber is 8-32 threaded
10-28 gauge & 410 Bore are 5/16-27 threaded
Will fit most brands of cleaning rods