Specifically designed for concealed-carry and personal defense applications, the Kimber® Micro 9 9mm Stainless Steel 8-Round Magazine is a factory OEM magazine, featuring a durable stainless steel body for exceptional corrosion resistance and long-lasting performance in virtually any environment. Factory-drilled and numbered witness windows deliver quick, intuitive round counts, while the high-tensile steel music wire spring and flat steel follower work in tandem to deliver smooth, jam-free feeding and consistent field performance.