Here's my AR: RRA Kit on a DPMS lower, pretty much a frankengun. Still, it's never so much as hiccuped on me and has shot great so far. And yes, I know I need a better rear sight
Bushmaster V-Match, JP trigger group and x-long freefloated hand guard, Miculek comp, Ace skeleton stock, YHM folding front sight,and Sierra Precision grip. C-More sight is @ 01:00 on the hand guard and the Bushnell scope is no more.