Re: 6.5 Creedmoore
I had better luck with 130gr Bergers than the 140gr Amax. I went to Hunter powder, gave more velocity and better SD in my rifle. Using LR mag primers. My rifle likes a lot of jump with the Berger.
Those are the only two bullets I have shot, both shoot sub .5 MOA. The Berger usually less than .25.
If for hunting I may go with RL-17. Almost as good accuracy, better velocity. But velocity varied by 25-30 fps where Hunter is single digit. H4350 was almost as good as Hunter but 100fps slower, again in my rifle.