Precision-engineered for the 1911 variant, the KCI USA KCI-MZ038 .45 ACP Steel Magazine guarantees reliable performance and durability. Crafted from high-quality steel and featuring a robust electroplated finish, this magazine is designed to withstand rigorous use, ensuring dependable feeding for your firearm. Compatibility: 1911 Caliber: .45 ACP Capacity: 7 Rounds Body Material: Steel Spring Material: Music Wire Finish: Cation Electrodeposition Coating Enhance your shooting experience with unmatched reliability and performance.