Add a reliable spare-magazine option to your setup with the Springfield Armory 1911 Spg Pi2090sp Mag 9mm 1911 9r W/slam Pad featuring 9-round capacity in 9mm. It features Steel construction.It is a straightforward choice for replacing a worn magazine or keeping an additional magazine available for range training or field use.Caliber: 9mmCapacity: 9 roundsMaterial: Steel