1. Overkill338

    .300 RUM w/225 ELD-M & RL50 or US869

    Anyone have any good starting points for these two powders ? I have RL25 too, but I'd like to try the slower powders as well.
  2. Overkill338

    US869 in the .300 RUM

    Have any of you tried it and will it work with 225gr ELD-M? It's the only powder I have found that MIGHT actually work. Thanks