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Shop MAC-5K firearms from Military Armament Corporation, including compact 9mm roller-delayed pistols built around the classic MP5K-pattern platform. The MAC-5K delivers the compact profile, familiar controls, and smooth-shooting performance shooters expect from this firearm style, with modern support from SDS Arms.
Whether you are looking for a compact range gun, a suppressor-ready host, or the foundation for a customized MP5K-style pistol, the MAC-5K gives shooters a proven platform with growing support for magazines, handguards, optics mounts, stocks, braces, spare parts, and accessories.