Springfield Armory 1911 Single Stack Magazine .45 ACP 10 Round Blued 1 Pack Steel 10RD. Specifications for Springfield Armory 1911 .45 ACP 10 Round Double Stack Magazine: Manufacturer: Springfield Armory Gun Make: Springfield Armory Colt Gun Model: Springfield Armory 1911 Caliber: .45 ACP Magazine Capacity: 10 Round Color: Blued Fabric/Material: Steel Package Contents: Springfield Armory 1911 .45 ACP 10 Round Double Stack Magazine The Springfield Armory Magazine 1911 Double Stack 45 ACP 10 Round is a quality addition to the Springfield Armory USA lineup. For more great deals on 1911 Pistol Magazines by Springfield Armory USA please browse our Springfield Armory Magazines page. What firearm models does the manufacturer say Springfield Armory 1911 .45 ACP 10 Round Double Stack Magazine is compatible with? The manufacturer suggests that Springfield Armory 1911 .45 ACP 10 Round Double Stack Magazine is compatible with Springfield Armory 1911Springfield Armory PI5444-10RD: 1911 Single Stack Magazine .45 ACP 10 Round Blued 1 Pack Steel