Designed as a replacement or spare magazine the Promag Standard Pro Spra1 Mag Spg Xd9 9mm 15rd provides 15-round capacity for 9mm. It features Steel construction. It is intended for Springfield Armory XD compatibility.It is a straightforward choice for replacing a worn magazine or keeping an additional magazine available for range training or field use.Caliber: 9mmCapacity: 15 roundsMaterial: SteelFit: Springfield Armory XD