JL Billet AR15 Upper Receiver is machined out of solid block of 7075-T6 US aerospace grade aluminum on 5 axis machining centers and held to the tightest tolerances and Mil-Spec standards. These billet uppers are design to match our billet lowers to ensure a superior matched set for your next build. These can be purchased in raw aluminum or Type III hard black anodize.
7075 T-6 Aluminum
Type III Hard Black Anodize
Precision 5 Axis CNC Machined
Posted by Unknown on 28th Mar 2016
fits my Spikes tactical lower. slightly a different color and there is a step from the lower down to the upper. havnt fired it yet. We shall see.
All prices are in USD