Great price - Spikes Tactical 5.56 Midlength Cold Hammer Forged 16in Upper Receiver

Shipping was fast! I only paid $508 with three day shipping while on sale. Inside of the upper showed bare aluminum. The front post has a 2 mm cut on the bottom. The bcg is not properly staked and the finish is rough with visible toolmarks.Two very light dimples that don't touch the screw heads. I was disappointed that Spikes would let this pass through QC. I bought this upper primarily because of the quality barrel which is finished perfectly on my example. Not sure if Optics planet got a good buy because these uppers have flaws.