The IOSSO Nyflex Rifle Bore Brushes are durable and designed for thorough cleaning of handguns, rifles, and shotguns without damaging the bore.
Featuring distinctive blue Nyflex bristles, these brushes offer greater flexibility than bronze brushes, reducing the risk of getting stuck during use.
Suitable for .50 caliber firearms, these brushes have brass wire cores and are equipped with standard male threads for easy attachment (8-32 for handguns and rifles, 5⁄16-27 for shotguns).