Build your ideal AR15 from our Stag 15 Bones Upper. Built around a 16" 1/7 twist Black Nitride or Phospphate coated and Chrome Lined Barrel and 7075 T6 Aluminum receiver, these Mil-Spec AR15 Uppers give you the perfect upper half to customize your build the way you want.
The Stag 15 Bones Upper features a Carbine Length Gas System with Low Profile Gas Block and an A2 Birdcage Flash Hider.
This upper half does not include a BCG or Charging Handle.
Action: Semi-Auto Direct Impingement
Caliber: 5.56 NATO
Twist Rate: 1/7 Button Rifled
Muzzle Device: A2 Flash Hider
Barrel: 16", 4150 CMV, Black Nitride
Receiver Material: Forged and Mil-Spec 7075 T6 Aluminum with Type 3 Hard Coat Anodize