Kimber Quality in a Pocket-Size Package. The single-action design, 1911-style controls, and premium features helped the Micro 9 quickly gain popularity. It appealed to both new shooters and experienced gun owners seeking a balance of power, performance, and ease of use. The Micro 9 remains one of Kimber’s most popular concealed carry options, praised for its sleek design, quality materials, and dependable performance.