You didn't say whether you wanted a gray or black upper. You also put that you wanted A2 sights. Do you want an A2 upper receiver or a A3 with the carry handle with A2. I have sent an email about a gray A3 with an ARMS #50 and #40 BUIS. If you don't want the ARMS I can remove them and put on the standard hand guards and the carry handle with the A2 sight. Please let me know.