Product DescriptionThe Mec-Gar MGCG4507N is a 7-round .45 ACP magazine designed to fit 1911 full-size (Government-style) pistols, featuring a durable nickel finish for corrosion resistance. Built to meet demanding tolerance guidelines and rigorous testing standards, this magazine uses heat-treated components and precision manufacturing to support reliable feeding and long service life. A heat-treated carbon steel tube, strengthened feed lips, and a high-tensile music wire spring help maintain consistent performance, while a welded, flush-fit metal floorplate keeps the profile streamlined for carry and use.Product Highlights 7-round .45 ACP magazine engineered for 1911 full-size (Government/Commander) pistols Nickel finish helps resist corrosion and wear Heat-treated carbon steel tube with strengthened feed lips for added durability Heat-treated stamped steel follower promotes smooth, consistent feeding High-tensile music wire spring and welded flush-fit metal floorplate for dependable functionSpecs Brand: Mec-Gar USA Manufacturer Part Number: MGCG4507N UPC: 765595103603 Type: Handgun magazine Caliber: .45 ACP Capacity: 7 rounds Compatibility: 1911 full-size / Government (often listed for Full Size/Commander) Finish/Coating: Nickel Tube Material: Heat-treated carbon steel Follower: Heat-treated stamped steel Spring: High-tensile music wire Floorplate: Welded metal, flush fit Country of Manufacture: ItalyDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.