This AR-10 complete .308 rifle length upper has a 20" black nitride Heavy barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a 15" MLOK split rail, an M4 flat-top billet upper receiver, an AR10 bolt carrier group, a flash hider, and a Right side charging (Gen 2) handle (patent pending). This .308 upper is compatible with 1st gen DPMS low profile lowers. This has the new handguard.
BCG Included
