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124 RMR 9mm

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  • #394727
    jamindude270
    Participant

      OAL 1.08 WW primer, Hellcat

      Power BE-86 Powder 3N37
      5.8 @ 1151 6.4 @ 1121

      Powder CFE Powder Tite group
      5.5 @ 1106 4.7 @ 1136
      5.7 @ 1150

      Powder Unique
      6.0 @ 1177

      #394776
      Larry Tavares
      Participant

        I’ve settled on 4.4 grns of Bullseye
        My 10 shot string produced
        1074 min FPS
        1126 max FPS
        Average 1101
        ES 52
        SD 15.6
        COL 1.094
        Glock 19

        #396687
        Geraldo Isip
        Participant

          Hi Larry, can you verify your data? just making sure since I am closely watching all Titegroup loads. The grains look off to me compared to the chrono.

          Powder CFE Powder Tite group
          5.5 @ 1106 4.7 @ 1136
          5.7 @ 1150

          #396713
          Bill Roya
          Participant

            For the RMR 124 gr. JHP: 5.5 grs. of BE86
            CCI #500 primer
            OAL=1.120″
            Q for jamindude270: How does the 5.8 of BE86 perform for you?

            #518683

            I think he was saying 4.7 grains of titegroup at 1140 fps, which sounds maybe a little faster than my guns will shoot it, and a little hotter than I’d want to shoot it in my guns, but I also run 4.5 grains of titegroup in .3575″ XTP loads. So it might be something worth working up to and checking into. Titegroup is very widely available in my region and HS-6 being my secondary powder is very rare.

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