@ueb_30 If you look around and stretch your price point a little, pretty much every BCM rifle or upper I've owned or shot are very accurate (moa to sub moa) and generally considered to be good reliable setups for the price. You can always buy a complete upper and assemble your own lower too.
Besides that I assume the Armalite is probably a fine rifle. This site does bend towards the higher priced gear and I think its good to keep in mind how much/hard you intend to use the gun. If buying a perfectly functional rifle that is less gucci allows you to actually go shoot it and practice with it more, then that is probably the way to go. Plus it is an ar15, you can go systematically replace every part with a slightly nicer part over time until it is a shiny hodge podge gun worth nothing on the 2nd hand market