Ended up going with Sig Sauer M400.

I was originally going to go with a SIG pistol, but the more I read up on their rifles, the more I felt we belonged together (plus, I'm quite happy with my Glocks).

This'll be my first AR-style rifle.

Does anybody have this specific one? Any upgrades one would suggest? Any pointers for a first time AR owner? All responses are greatly appreciated.

Range report will come soon.