Armscor Precision Inc Rock Island 1911 TCM Pistol Magazine .22 TCM 17 Round Blued 1 Pack Metal 17RD. Specifications for Armscor Precision Inc Rock Island 1911 TCM .22 TCM 17 Round Pistol Magazine: Manufacturer: Armscor Precision Inc Gun Make: Rock Island Armory Gun Model: Rock Island Armory M22 TCM Caliber: .22 TCM 9mm Luger Magazine Capacity: 17 Round Color: Blued Quantity: 1 Pack Fabric/Material: Steel Features of Armscor Precision Inc RIA-MAG 22TCM 9mm 17 Round Pistol Magazine 9mm High Capacity 17 rounds Steel magazine body Black finish It fits RIA FS and MS A-2 chambered in 22TCM Package Contents: Armscor Precision Inc Rock Island 1911 TCM .22 TCM 17 Round Pistol Magazine What firearm models does the manufacturer say Armscor Precision Inc Rock Island 1911 TCM .22 TCM 17 Round Pistol Magazine is compatible with? The manufacturer says that Armscor Precision Inc Rock Island 1911 TCM .22 TCM 17 Round Pistol Magazine is compatible with Rock Island Armory M22 TCMArmscor Precision Inc 54180-17RD: Rock Island 1911 TCM Pistol Magazine .22 TCM 17 Round Blued 1 Pack Metal