Good and bad - Aero Precision M4E1 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider

First up - don't use the word "complete" when the s.o.b. isn't complete. The dust guard is closed in the picture so you obviously can't see that this item doesn't come with the BCG. Kind of an important item for a so called "complete" upper. No BCG and no charging handle, so , break out your wallet (again). Secondly, I've been trying to contact A.P. for over a month now via phone and email because I have questions about the product. Put on hold for about 45 minutes today with no answer. Left a message. No call back. Put in my first email case over a month ago. No word back. Clearly a company that puts 100% effort into selling you the product and 0 interest in helping you afterwards.
All that said, the product is awesome and I recommend it. The quality is excellent.