The DPMS with the scope is one of 2 varmint AR's I have built for myself. It has a Jard 2lb trigger and and a lapped barrel. The last trip to the range produced (3) 75gr handloads into .218.
The other rifle is my DPMS 6.8mm with 14.5" barrel and it shoots very impressive groups for such a short barrel as well. I handload for it to squeeze out more accuracy, but it does like the factory Hornady stuff. I hand build custom AR's as a large part of my business and have been now since 2002, thier versatility is amazing though I do not hunt with them except for groundhogs and the occasional crow.