This 9MM Otis Technology bore brush feature phosphor bronze 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 brushes are outfitted with the standard 8-32 thread.
Cleans: 9mm, 35 Caliber, .350 Legend, .357 Caliber, .38 Caliber 
Length: 2 Inch
Thread: 8-32
Includes: 1 Bronze Bore Brush
Made in the USA