This AR-15 complete .223 Wylde rifle length upper has a 10.5" M4 contour barrel with a 416R stainless finish, and features a 1:7 twist rate, with a carbine length gas system. It includes a 9.5" MLOK rail, an M4 flat-top forged upper receiver, a bolt carrier group, a flash hider, and a rear charging handle. This .223 Wylde upper is compatible with any mil-spec AR-15 lower.
BCG Included
