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RMR 124 MPR 9mm

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  • December 10, 2021 at 1:32 pm #395084
    Daniel Rassier
    Participant

      My go to load for everything is 3.2 of Clays with this bullet. It shoots very small groups at 25 yards in my SIG’s

      December 12, 2021 at 2:44 pm #395446
      2alohatactical
      Participant

        Thanks for the share. What is your OAL and also, do you use a flat seating die or round nose?

        December 14, 2021 at 2:01 pm #395826
        Michael Radenheimer
        Participant

          For practical shooting in IDPA and USPSA.
          This load makes 132 power factor from an OEM Sig Sauer 320 X5 Legion barrel

          Bullet: RMR 124 MPR (JHP)
          OAL: 1.07″
          Powder: Alliant Sport Pistol @ 4.1gn
          Primer: CCI 500

          The OAL of 1.07″ is my “universal” Cartridge length was used to share compatibility with the 320 X5 Legion and a Glock 17 Gen 5.

          I use the Redding competition seating die (with micrometer) which has a concave seating stem.

          December 15, 2021 at 5:34 am #395915
          2alohatactical
          Participant

            Michael, thank you for the detailed and very helpful information. I will be reloading my 124 MRS soon.

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