I put this together last year. The goal was a sub $500 (including optics) Target AR that could shoot MOA or better.
It's a "smooth" build target AR. Anderson .223 Wylde (.223/5.56), DPMS Target thick walled upper, Hogue aluminum free floated forend, 24x Tasco Varmint scope, etc.
I'm sure there are some higher end ARs that could do better, but this one is hard to beat for $500. I bought a few parts used, and manged to stay under budget.