I certainly concur that the 6mm/.284 is an excellent round. It will easily equal the ballistics of the .240 Weatherby Magnum, and is more accurate to boot. I can get 3350 with 100-grain bullets and 3500 from 85-grain bullets from my26" barrel in that caliber, and looky how it shoots! That's a 5-shot group, and there are others just as small.....