This .22 cal Otis Technology gun bore cleaning brush features black nylon bristles and a brass stem that work together to offer an effective clean without damaging your barrel. Each brush is stamped with the brush size on the stem to allow for easy identification. Otis Technology brushes are outfitted with the standard 8-32 thread.
Cleans & Maintains: .22 Rimfire, .22-250, and .223/5.56mm caliber
