FightLite
FIGHT MCR MIL DF UPR 556 PIC 16.25"
Model:

Mission Configurable Rifle , Weight (oz): 310
FightLite (MCR) Mission Configurable Rifle, Milspec Complete Upper Receiver, 5.56 NATO, 16.25" Threaded Barrel, Dual Feed, Picatinny Rail, Dry Film Lubrication, Fits AR-15 Lower Receiver, Anodized Finish, Black, Includes (100)-M27 Links MCR-556-DFR