The FightLite Industries MCR Dual-Feed AR-15 Upper is built for those looking to add belt-fed capability and increased versatility to their AR-15 platform. This upper receiver assembly features a 16.25-inch quick-change barrel, chambered in 5.56x45mm NATO, and is designed to fit any standard AR-15 or M16 lower receiver without permanent modification.
16.25" quick-change barrel chambered in 5.56x45mm NATO
M-LOK handguard and MIL-STD 1913 rail for accessories
Short-stroke gas piston operation for increased reliability
This upper accepts both standard AR-15 magazines and M27 linked ammunition. Constructed from precision-machined 7075-T6 aluminum with a hardcoat anodized finish, the MCR Dual-Feed Upper offers robust performance and adaptability for demanding users.