Fightlite Industries MCR Magazine Adapter Features The Fightlite Industries MCR Magazine Adapter is machined from aluminum and designed to bolt onto a standard AR-15 M16 or M4 lower receiver in place of the magazine. Once installed it provides an attachment point for SAW-style ammunition pouches letting a shooter carry a belt of ammunition directly on the rifle instead of a detachable box magazine. This setup is purpose built to pair with Fightlite s own MCR Belt-Feed Upper Receiver turning a standard AR lower into the foundation of a belt-fed platform. The Black finish matches typical AR furniture and hardware for a consistent look across the build. Because the adapter interfaces directly with the lower receiver s magazine well installation is straightforward for anyone already familiar with AR-pattern rifles. The aluminum construction is built to hold up to repeated mounting and dismounting of ammunition pouches without excessive wear. This part is intended specifically for use with Fightlite s belt-fed upper system rather than as a standalone accessory for standard magazine-fed rifles. For shooters running the MCR platform this adapter is a necessary link between the lower receiver and a SAW-style ammunition supply. FightLite Industries MCR Magazine Adapter Specifications Manufacturer: FightLite Industries Model: MCR Magazine Adapter Compatible Hosts: AR-15 M16 M4 Color: Black Material: Aluminum Available At: GrabAGun