Aero Precision Assembled AR-15 Upper Receiver

I love this upper. Top notch for a reasonable price. You can not go wrong with Aero Precision and Primary Arms. I will be ordering more.

Great upper, well made and went well with my anderson lower.

For the money I can't imagine why you would buy another upper receiver. The fit and finish is flawless and functions as well if not better than far more expensive options I've used.

This is a fine upper. Unless you are building a 9mm or AR that requires a mag well adaptor. The rails on this upper are to narrow for a internal mag well adaptor.

Wow! Super Fast shipping! First time buyer from your website and was amazed at how easy and fast everything went. Fit and finish for reciever was on point. Thank You. Will use again in the future!

Fits nicely to my Omega lower.

I've been looking for an upper reciever in stock. The one I wanted hasn't been so I decided to purchase the Aero. And let me say first impressions are lasting impressions! This receiver is top notch great fit and finish. After pairing with my lower I wanted to buy an Aero Lower for the next rifle build which I will do. Buy with confidence.

This is a second review a part 2 if you will. There are a few of manufactures that produce uppers and lowers for many Brand name rifles Aero being one of them. I would bet based on the quality of of this upper reciever that Aero produces them for big name AR companies. I've owned Colt BCM Stag and so fourth this reciever is just as good with equal fit and finish.

Received my upper today to start my build. Hope to have completed by this time next year!

great parts!

If you need a logo, I'm all for it, but if you need a excellent forged upper from the same factory, buy this, plus PA is the fastest delivery PERIOD!

Got this when it was on sale and it went very well with my Anderson Lower.

If you need a logo, I'm all for it, but if you need a excellent forged upper from the same factory, buy this, plus PA is the fastest delivery PERIOD!

I ordered two of these when on sale and first off let me say they mate very well to my dad's and my ar. Had a shipping issue but Primary called me to fix it before I even realized the problem. Their service is top notch!

I have purchased several products from P.A.and have been very happy with both productsand service thank you L.k.H.

very good fit and finishplain, no markings

Bought aero upper reciever....it was supposed to come with an american flag engraved on the picatinny rail but mine didn't have that....but that's not a big deal to me...awesome company will deff buy from again

Very pleased with this upper and the service from Primary Arms.

Excellent fit and finish. Used for a 300 blackout build with a cmmg barrel, moe furniture, and an Anderson lower.

very good fit and finishplain, no markings

This is one of the best upper receivers in its money class. I think it beats the DPMS upper hands down.

Products always as described, prices are great, and my orders are ready the moment the order is placed, will always do business with

Ordering process is fast an easy. All items were correct and as listed. Thanks

Item was as described and delivered on time. Nicely done!

The Aero upper performed very well, no problems atthe range. Shipped fast and customer service was great.