I don't see it, and I'm honestly surprised that the 6.8 forums crowd would be all that interested in it. It looks like all they did was lengthen the 7.62x40WT cartridge a little more, so they could stuff a little more powder in it. When I look at the velocity numbers, it doesn't outperform the 6.8SPC or the 6.5 Grendel with 110 or 125 grain bullets. The HAM'R likely has a slight advantage once you get to 150 grain bullets but, because the of the length of the case, you're gonna be strictly limited to shorter bullets with little or no boat tail on them. If you're already running a 6.5 Grendel or a 6.8 SPC, I just don't see this one doing anything for you.