Girsan MC1911SC Pistol Magazine w/Window .45 ACP 6 Round Black 1 Pack Steel. Specifications for Girsan MC1911SC Ultimate .45 ACP 6 Round Pistol Magazine w/Window: Manufacturer: Girsan Gun Make: GIRSAN Gun Model: Girsan MC1911SC Caliber: .45 ACP Magazine Capacity: 6 Round Color: Black Fabric/Material: Steel Gun Type: Pistol Package Contents: Girsan MC1911SC Ultimate .45 ACP 6 Round Pistol Magazine w/Window What firearm models does the manufacturer say Girsan MC1911SC Ultimate .45 ACP 6 Round Pistol Magazine w/Window is compatible with? The manufacturer says that Girsan MC1911SC Ultimate .45 ACP 6 Round Pistol Magazine w/Window is compatible with Girsan MC1911SCGirsan 390500-6RD: MC1911SC Pistol Magazine w/Window .45 ACP 6 Round Black 1 Pack Steel