The Otis M16 Chamber Brush .223 Cal/5.56mm AR15 367 is a high-quality cleaning tool designed to keep your firearms in top condition. Specifically engineered for the M16, this chamber brush effectively removes carbon buildup and debris from your rifle's chamber, ensuring reliable performance and optimal functionality. Crafted with durable materials and featuring precision bristles, this brush provides thorough cleaning without causing any damage to your firearm. Experience exceptional maintenance and extend the lifespan of your AR15 with the Otis M16 Chamber Brush.