Look a this side by line up. The 123gr SST in the Grendel VS the 120gr SST in the 6.8SPC.
When talking about the rounds' effective range on game or anything else, including wind drift in your charts would make them more instructive.
I recently got rid of my Grendel and I miss it already. It would be fun to play with some of these new bullets and powders now available. If I was going to hunt with an AR the new 129 Accubond LR (advertised expansion down to 1300 fps), when available, might be the perfect all around bullet for it.
