Great reciever - Aero Precision AR15 Assembled Upper Receiver, No Forward Assist

I ordered this not sure what to expect. Reviews seemed good and I’ve heard Aero is a great company. The finish was clean. Looks great with no blemishes. Fits tight into the lower. I appreciate having to thermal fit barrel into the receiver as someone in the comments was complaining about it not fitting correctly. (Thermal fitting is the correct way) I was only left with one sour taste in my mouth. The upper did not come with the dust cover. There wasn’t one in the box either. Not sure if this was an oversight or not since this is listed as being “assembled”. This means I will have to get my own. Great upper overall and I would buy again.