Reloder 33 is a nice fuel for the 6x284, I'm running the 103 ELD-Ms at 3600 with it and it's been terrible on groundhogs.
That amazes me. I have a 9 twist 243 pushing the 105 Amax at 3100 and it won't come close to stabilizing. I have to shoot the 95 Berger's using the 9 twist barrel.474, Your guess is right on ,3100fps. with the 115 Berger VLD. The load I use is Reloader 25 - 53 grains with the Winchester primer, C.O.A.L is 3.055".I use Win. brass. It shoots under M.O.A all the way to 810 yards. I don,t shoot at 100 yards only long range. Some of the groups are simply GREAT. I guess my barrels have been good one,s. I have not set the barrels back.The 105 and 107, I kick them out at just over 3,250 fps. 56 grains of Retumbo. The 115 really surprised me when I started shooting them at their accuracy with a 1/9 twist. They fly very flat and buck the wind really well. I have on several occasions put all 5 into 1.5" at 548 yards!,that is not the norm. 2 1/2" is more common. I have out shot .308,s way out there.
Reloder 33 is a nice fuel for the 6x284, I'm running the 103 ELD-Ms at 3600 with it and it's been terrible on groundhogs.