The IOSSO Nyflex Rifle Bore Brushes feature durable, flexible blue Nyflex bristles that allow for back and forth scrubbing without getting stuck.
These brushes are designed to clean all types of fouling from handguns, rifles, and shotguns without scratching the bore, thanks to their brass wire brush core.
They are equipped with 8-32 male threads for handgun and rifle brushes, and 5⁄16-27 male threads for shotgun brushes, and are sold individually.