Decent for the price - TRYBE Defense AR-15 5.56x45mm NATO Upper Receiver

The fact that it comes with a bcg & charging handle i cant complain too much, the upper assembly functions fine, i cant attest to accuracy as i havent put groups past 25yds.

My biggest complaint is the handguard, the anti-rotation tabs aren't exactly perfect i cant quite get the picatinny rail to line up perfectly to the upper receiver because the anti-rotation tab prevents it, ill have to take a file or dremel and remove a very small amount of material on one of the tabs. Its not too bad or really even noticeable unless you look really close but Im a bit of a perfectionist.

The milling on the receiver isnt exactly exquisite, there are some milling marks inside of the receiver and its a little rough around the edges where it meets the lower receiver, but once again not noticeable unless inspected really close.

For a novice builder i think this is a great option or if you want a functioning AR pistol on a tight budget.