Military Armament Corporation proudly introduces the MAC-5 series, a roller-delayed blowback pistol in 9MM inspired by one of the most iconic firearms of the modern era. Built using modern tooling and original HK specifications, the MAC-5K offers an authentic shooting experience at an accessible price. Compatible with HK and most aftermarket MP5 parts are designed for versatility and customization, with MAC-branded accessories on the. horizon, the MAC-5K is a perfect choice for enthusiasts seeking classic performance with modern reliability.