“Receiver should have failed QC, there was a part of the finish that must have rubbed off during application while it was still wet. Check your parts immediately upon receipt because you only have 3 days to get an RMA”
“The product looks and performs exactly as expected from a quality manufacturer, however the shipping from Arm or Ally is atrocious, ten days from order to delivery actually seven days out the door, creating a shipping label is not shipping. Also no email response on other order inquires so purchased elsewhere. They appear to be a part time business.”
“Everything was as expected with fit, finish, and shipping. Now comes the tough part, waiting. I never 4 pieces left and my AR pistol will be completed.”
“Great product. Build looks good, finish looksgreat. Handguard went on and looksgreat. This was my first upper purchase and AR build. I am glad I did my research and went with this Aero M4E1 upper. Highly satisfied!!
John S.”
