Quality parts at a good price - Aero Precision M4E1 16in 5.56 ATLAS S-ONE M-LOK Complete Upper Receiver with Flash Hider

I'm a first time AR builder, and being new like I am, I decided to try out Aero Precision since I had heard that they offer good quality for a relatively budget friendly price (as budget friendly as gun ownership can be). Turns out what everyone says is true! The assembled upper I received is a very good option for someone like me looking to ease into building their first AR, or for someone who just wants something quick and easy to install that they know is going to work. My one gripe I have isn't even a fault of Aero, in that my ideal handstop placement happens to interfere with the gas block, but that's more due to my length of pull and preference of hand placement than anything else. Over all, a great product at a great price point!