$85 Tyd 16" Dpms lightweight barrel. Only a mag or two down it. Comes with flash hider, crush washer, and gas block. Switched rifle to 6.8spc
$85 Tyd 11.5" barrel with flash hider and crush washer not sure on manufacture only had a mag down it I switched to 300blk
Mil spec bolt only fired maybe 3 shots.