The IOSSO Nyflex Rifle Bore Brushes are durable and designed for thorough cleaning of handguns, rifles, and shotguns without the risk of getting stuck in the bore.
These brushes feature distinctive blue Nyflex bristles that are more flexible than bronze and a brass wire brush core that won't scratch the bore.
Designed for .22/.223 caliber rifles, the brushes have 8-32 male threads for rifles and are sold individually.