Pro-Shot Brass Core-Bronze Bristle Pistol Length Bore Brush .17 Caliber
Benchrest type designed for competition shooters to withstand frequent use. Construction consists of a high quality brass core and coupling with bronze bristles. Will not harm the bore. Specific size for each caliber with each brush being oversized for extended life. American Standard #5-40 thread.
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov