Troy TRX extreme on Midlength 16" fluted WOA bbl. PRI Quiet Control Brake. RRA NM 2stage trigger. Rest of the stuff should be obvious. For some reason, I keep changing this one AR a bunch. Not sure why but I've never been quite happy with it. Right now, I'm liking it a bunch. Hopefully when I finally run a COF with it, I'll like it even more.