123 Lapua Scenar

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  • COTNTOP
    Warrior
    • Mar 2011
    • 168

    123 Lapua Scenar

    Does anyone know what type powder AA has in this cartridge? This load shoots really good in my rifle. 28 gr AR comp shoots almost as good, just like the results of the AA ammo. THANKS
  • bwaites
    Moderator
    • Mar 2011
    • 4445

    #2
    It's a canister powder from St. Marks powders that is not available commercially. Bill Alexander has tried to figure out a way to make it available, but no luck so far. St. Marks doesn't have a commercial distribution side, they sell to others, like Hodgdon, etc. and then they package and market it. No one has done that with the powder AA uses yet, though.

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    • rasp65
      Warrior
      • Mar 2011
      • 660

      #3
      According to old AA data 30.6 gr of Lot X6370.

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      • RangerRick

        #4
        I think Bill A. said that AA2520 was closest in performance to their powder.

        RR

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