Just a quick post showing that the 120gr BT's shoot really good out of my 18" Bear Creek Arsenal barrel in my AR15. I can't wait to use this on whitetail this year. AR Comp powder is good stuff. Yes, my writing is terrible. I wasn't planning on posting this pic. 6 shots at 100 yards off a bipod and squeezing a sandbag under the rear. I'm not posting this bragging on my groups, because I'm not that good of a shot, but to show the potential of handloads with the Grendel. Thanks