I am a big fan of the Barnes line of X-bullets for hunting and I am curious about Hornadys new copper bullett. Lower BC than the Amax but as a hunting load out to 600 yards I wonder if it fits the bill. Great luck with the Amax last year but now I am looking to switching to a true hunting bullet, tried 165 SST at the range was not really impressed with them.Anyone tried the GMX? if I decide to try'em I will begin around 42.5 of varget, 2.80 OAL, BR-2, and laupa Brass outa my FCP-10.