Re: 6mm 284 Loads ?
For bullets 80 grains or more I would use R-22 or IMR-4831, IMR-7828. I would start at 50 grains and work up from there. For bullets less then 80 grains I would use IMR-4350 R-19 or Varget. I would start at 45 grains and work up from there.
Fast, Flat, and Accurate