Complete upper with 20" fluted stainless heavy barrel, 1:8 twist 5R rifling, MLok handguard, upgraded Vltor charging handle. Will also include scope mount/rings. Will sell with or without scope. Scope is a Burris E1. Only had about 60 rounds thru it. $650 shipped with scope, $550 shipped without scope. You can text or call me for pics and/or more info @ 7316944105, my name is Matt. Thanks.