A favorite among professional and civilian shooters across North America, the Colt® 1911 Officer/DFR .45 ACP 7-Round Stainless Steel Magazine is a performance-enhanced centerfire pistol magazine, designed to deliver match-grade field performance and consistent operation in any personal defense environment. Built around a laser-welded stainless steel body, this magazine offers unwavering field service and natural, chemical-free corrosion resistance. The high-tensile steel spring and stainless steel follower offer exceptionally smooth operation, while numbered witness holes allow for quick, visual round counts. Better yet, this centerfire pistol magazine is 100% American-made, promising superior quality and lasting field service in virtually any environment. No handgun is more American or iconic than the Colt 1911. With a rich heritage of superior craftsmanship that spans back over a century and a half, the Colt 1911 is a masterpiece of firearms manufacturing and a piece of history unlike any other. Colt magazines are engineered to meet the highest quality standards and are compatible with most mil-spec 1911 Officer pistols. Pick up an extra Colt 1911 Officer/DFR pistol magazine or two today!