The M-15 11.5 Pistol, chambered in 5.5645 NATO, is designed to excel in various applications, including home defense, tactical operations, and range shooting. Its compact size ensures ease of transport and handling in confined spaces, while the 5.56 NATO round provides advanced power and precision. Standard features of the M-15 Pistol include the ArmaLite Pistol Tube, which enhances maneuverability while remaining compliant with regulations. Additionally, the M-15 Pistol is equipped with an M-LOK handguard, tactical muzzle brake, ambidextrous safety selector and charging handle, and flip-up sights. These features ensure smooth, reliable firing and allow for a wide range of accessories to meet any users needs.