Tipton 13-Piece Rifle Bore Brush Set

Tipton 13-Piece Rifle Bore Brush Set -This resistance is a bennefit over bronze brushes. The bristles are designed to be very ridged providing maximum bore scrubbing performance. Molded hinge top storage box included. Threads are industry standard: 8-32 on .22 cal through .45 cal. The .17 cal has 5-40 threads. Includes:; 17 Caliber (5-40 threads); 22 Caliber; 20 Caliber (5-40 threads); 35 / 9mm Caliber; 25 / 6.5mm Caliber; 375 Caliber; 243 / 6mm Caliber; 40 / 416 Caliber; 30 / 32 Caliber; 44 Caliber; 270 / 7mm Caliber; 45 Caliber; 50 Caliber;