Iver Johnson Arms Iver Johnson Magazine .45acp 8rds Nickel Fits Govt. The polymer bodies have been heat treated to ensure durability. The internals are made from formed steel. The bodies have been nickel plated to give rust protection. The internals are double walled to keep the rounds from becoming stuck in the tube. The floors are cleanso that no stray round gets caught in the internals during magazine changes. We also guarantee that any magazine made from non-U.S. sourced materials contain lead as this is a federal regulation mandated ban on magazine use in public places such as schools post offices and banks. Specifications for Iver Johnson Arms Iver Johnson Magazine 1911 .45acp 8rds Nickel Fits Govt: Manufacturer: Iver Johnson Arms Finish: Nickel Plated Fabric/Material: Steel Magazine Capacity: 8 Round Caliber: .45 ACP Package Contents: Iver Johnson Arms Iver Johnson Magazine 1911 .45acp 8rds Nickel Fits Govt