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Quite Happy With Browning 300 PRC, and Hornady ELD
Been working on this load for awhile now. Getting the powder charge right proved difficult until I changed primers. Switched from Winchester large rifle magnum to CCI #34 and cut my ES and SD numbers in half. Also dropped one full grain of powder and kept the same velocity.
Don't mind the flier there that was all me. I shoot 5 shot groups and allow to cool. This gun gets too hot to shoot ten shot strings. I shot three strings today from this rifle, and they all fall within the same velocity range. As such I will only post one image of the spreadsheet here.
I used the Hornady Eleventh Edition manual for data. This load is below their listed maximum charge with this bullet. I am using Hornady brass, Hodgdon Retumbo, and CCI 250 primers. CCI #34 shoot the same as the 250.
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“We do not seek peace in order to be at war, but we go to war that we may have peace. Be peaceful, therefore, in warring, so that you may vanquish those whom you war against, and bring them to the prosperity of peace.
– St. Augustine
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October 9, 2021, 09:46 PM
