The CMC® Products Power Mag 1911 Compact.45 ACP 8-Round Black Oxide Magazine is an American-made aftermarket 1911 magazine that is compatible with all compact (Officer’s Model) 1911 handguns. It has a laser-welded stainless steel body with a black oxide finish for superior corrosion resistance and durability in wet or dirty environments. High-tensile steel rocket wire spring and an all-steel follower provide smooth, dependable feeding performance, while witness holes that were pre-drilled at the factory enable quick, visual round counts. Even better, the detachable base plate allows for simple disassembly for cleaning and maintenance. Why are you holding out? Invest in a supply of small 1911 handgun magazines today to enjoy dependable firepower in almost any setting. American made.