Excellent choice, I know you will enjoy it.
I have owned some crap AR's and some good one's.
My Colt and my 2 BCM's are my favorites.
Now start saving for some bulk 5.56 ammo and
"Time to Nutt Up,.....Or Shut Up", "Tallahassee", "Zombieland"
"I figure that a man's only good for one oath at a time. I made mine to the Confederate States Of America".
"John Wayne", "The Searchers".