AR10 18" Upper Receiver 6.5 Creedmoor AR10 Complete Upper 6.5-Creedmoor (12)

This AR-10 complete upper has an 18” straight fluted barrel with a heavy profile, made of 4150 steel with a black nitride finish, Mil-Spec DPMS Low Profile, and features a 1:8 Twist Rate, and a rifle-length gas system. This Upper includes a 15” MLOK Split Rail, an M4 flat-top forged upper receiver, a Bolt Carrier Group, and a rear charging handle. It is chambered in 6.5 Creedmoor and machined with AR-10 feed ramps in the barrel extension.