AR10 20" Upper Receiver .243 AR10 Complete Upper .243 Bolt Action

This AR-10 .243 Bolt Action Style Complete Upper has a 20" parkerized heavy barrel, and features a 1:8 Twist Rate. It includes the new 15" MLOK Split Rail, an M4 flat-top billet upper receiver, a Bolt Carrier Group, a Flash Hider, and a right-side bolt action style charger Handle.