AR10 20" Upper Receiver 6.5 Creedmoor AR10 Complete Upper 6.5-Creedmoor (11)

This AR-10 Complete Upper has a 20" heavy barrel with a black nitride finish, and features a 1:8 Twist Rate, a Rifle length gas system. It includes the new 15" MLOK Split Rail, an M4 flat-top forged upper receiver, a Bolt Carrier Group, a Flash Hider, and a rear charging handle. It is chambered in 6.5 Creedmoor.