Pro-Shot 7R Bore Brush 7mm Rifle #8-32 Thread Bronze Bristles Brass Core
https://www.tandktactical.com/shop/709779100071-pro-shot-7r-bore-brush-7mm-rifle-8-32-thread-bronze-bristles-brass-core-1244
https://www.tandktactical.com/web/image/product.template/1244/image_1920?unique=045baec
Pro-Shots bore brush will not harm the bore. This bore brush will fit all 7mm caliber rifles.
