Developed with attention to component fit and workflow efficiency, the ProMag DRMA113 30rd Drum 9mm Fits 1911 Black DuPont Zytel Polymer supports smooth handling and consistent mechanical behavior. Ideal for range training and recreational shooting, this drum magazine is crafted from durable DuPont Zytel polymer and features a blue steel upper magazine tower. ProMag is renowned for its innovative designs and reliable products.