Hey, to each his own, you know that Fabs, but why so many Dinero for a lead slingin' gas gun?
Dang, I've got a Bushy V-Match A3 upper that's sub MOA (1/2") just shooting Blackhill's 52gr Reloads and I have well under a grand into the upper or lower combined if you don't consider the glass.
I also have an AK Shorty as an upper and even that mutha kicks tail.
I don't know, I guess I have always viewed the AR's as a SHTF gun yet being extremely accurate all the same as well as a "I must have because they say I can't anymore" rifle.

The Bushy does that for me, they are very well made components, probably the best without going fully custom. I have used it for Varminting out to 300 yards quite successfully but I admit, my "go to" varminter is my Weatherby SVM in .22-250.
Just food for thought.