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  • BD264
    Bloodstained
    • Jun 2017
    • 80

    #46
    PSX_20180210_193131.jpg
    Here is my whole load work up. I loaded up to 29.7g.

    My most accurate load was the 27.6-27.7 grains. According to my notes on the page, 27.6 grains got .e 2378 fps on a 90deg day in July.

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    • Sticks
      Chieftain
      • Dec 2016
      • 1922

      #47
      I'll bet you find another node just past 29.9.

      Although he did get to the max on Westerns published data for the 120-123 class

      120 SIERRA HPBT MK 26.7 2,262 29.7 2,498 51,623 2.215 C
      123 LAPUA SCENAR 26.5 2,232 29.5 2,471 51,833 2.260 C
      123 SIERRA HPBT MK 26.7 2,259 29.6 2,491 51,736 2.260 C
      Sticks

      Catchy sig line here.

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      • BD264
        Bloodstained
        • Jun 2017
        • 80

        #48
        I'll definitely try out some load developement above Western's max charge for the 120 hpbt.

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