AR15 12.5" Upper Receiver 5.56 Bronze Cerakote

This AR-15 complete 5.56 Nato pistol length upper has a 12.5" SOCOM contour barrel with a parkerized finish, and features a 1:7 twist rate, with a mid-length gas system. It includes a 11.5" MLOK rail, an M4 flat-top forged upper receiver, a bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.