The Fightlite MCR060M is a complete semi-automatic rifle that can be fed from either standard AR-15 magazines or M27 linked ammunition belts. This unique capability provides the firepower and sustained fire of a belt-fed weapon in the familiar, lightweight package of an AR platform. The rifle is chambered in 5.56x45mm NATO and operates on a clean and reliable short-stroke gas piston system. It features a 16.25-inch quick-change barrel, allowing for rapid barrel swaps in the field.