House AR15 Assembled Pistol Upper Black Anodized With 7.5" Black Nitride 416R Steel 5.56 NATO Barrel, Pistol Length Gas System, 1:7 Twist, Low Profile Steel .750 Gas Block, M16 Nickel-Boron BCG, 7" Baird M-Lok Handguard, And Birdcage Flash Hider
Custom 10.5" Complete Upper, utilizing a billet aluminum receiver utilizing an innovative surface preparation method to ensure a consistent and superior finish. This upper utilizes an M-4 feed ramp cut before being Mil-Spec Type III hard anodized.