Aero Precision Forged AR15 Assembled Flat Top Upper Receiver - T-Marked

Very nice upper fits great with matching lower.

Collectong parts for a new build. My no-name upper was very loose on the barrel extension. The Aero upper fits with almost zero play

Fit and finish on this upper we're good. Fit to lower was solid with no wiggle at all

my AR15 Assembled Flat Top Upper Receiver fit just perfectly
love it

You can spend a lot of money for a part that basically holds other parts - when they're all milspec. I'd prefer to spend that money on where it counts - optics, trigger, barrel. This is a very good quality receiver, my second. My first rifle assembled with one of these? Yeah - tack driver.

this upper receiver is of top quality and craftsmanship and at a price that you can't beat. As always the service from SAA was top notch

The Aero Precision AR-15 arrived quickly after I placed my order and was in pristine condition. It fit like a glove on several of my lowers. This upper is perfection in tooling.

Aero Precision's quality can't be beaten. It is now my #1 choice for new builds.

I was surprised at the finish... then I fit the barrel into it. Nice & tight fit into the extension. Rifle runs great with no hiccups. I'm buying more!