The Promag Standard Pro Spr09 Mag Xds 45acp 7rd Steel provides a 7-round magazine option for firearms chambered in 45 ACP. It features Steel construction. It is intended for Springfield Armory XD-S compatibility.It is a straightforward choice for replacing a worn magazine or keeping an additional magazine available for range training or field use.Caliber: 45 ACPCapacity: 7 roundsMaterial: SteelFit: Springfield Armory XD-S