Andersons Mil Spec AR15-A3 stripped Upper Receiver. - Made of 7075 T6 Aluminum Forging. - Features M4 Feed Ramps - Hard Anodized Black - Can be used for Multiple Calibers on the AR15 Platform. - This Upper is Machined to the Mil Spec. - Match this Upper with one of our Lower Receivers for a solid fit !
Determined at checkout.