A little disappointed... - Lantac LA00221 Advaced Receiver Multi-Caliber

Anxiously waited 10 business days to receive my order... When I opened the package I immediately was disappointed because the annodized finish had a purple hazy tint.. This item description states that it is deep black, not purple.. I also have the Lantac Spada hand guard to compare the color contrast to and it's not even close...the upper receiver also had milling marks and blemished milling around the bolt release.. I mmediately returned the item postage free and waited another 10 days for the return verification... now I'm waiting for Optic planet to send me another UNBLEMISHED upper receiver. Side note:....The inside milling seemed to be as smooth as advertised, but not as smooth as my Vltor upper.. Im thinking Lantac is selling their blems to other online dealers... which is fine, but at least it should be stated so in the item description.. I will update as soon as I get the my upper in hand�