Anderson Manufacturing 5.56 BR 16in Complete Upper Receiver

Anderson’s 5.56 BR Complete Upper Low profile gas block Specifications for Anderson Manufacturing 5.56 BR 16in Complete Upper Receiver: Manufacturer: Anderson Manufacturing Gas System Length: Carbine Length Barrel Twist Rate: 1-8 Muzzle Device: A2 Flash Hider Color: Black Condition: New Magazine Included: No Bolt Material: 9310 Steel Package Contents: Anderson Manufacturing 5.56 BR 16in Complete Upper Receiver