Yosoo Green Grey Bore Snake Kit Rope for 308 30-30 30-06 300 303cal 30cal 7.62mm Gun Tube Rifle Pistol Cleaning 1. Washable 2. Reusable 3. 160 times more cleaning area than a standard patch which makes for a cleaner bore in less time 4. Removable brass brush 5. Fit size: 308,30-30,30-06,300,303 Caliber Gun Cleaning