This AR-10 complete 22-250 rifle length upper has a 20" black nitride heavy barrel, and features a 1:14 twist rate, with a rifle length gas system. It includes a 15" MLOK Rail, an M4 flat-top billet upper receiver, a AR10 bolt carrier group, a flash hider, and a side charging handle (Gen 2) (patent pending). This upper is compatible with a 1st gen DPMS low profile AR10 lower assembly.
BCG Included
