LWRC M6A2 5.56mm 16" Complete Flat Top Upper Receiver

LWRC M6A2 Complete Upper Receiver with a 16" 1:7 twist Nicorr coated heavy barrel, LWRCI's patented short stroke gas piston system, nickel boron coated bolt, A2 birdcage flash hider, M1913 picatinny rail system, LWRC flip up front and rear sights, and buffer spring. No FFL required.