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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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