Recent content by tyler6593

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    30 sherman magnum

    I just went through fire forming my brass. 75 grains will work good for the fire forming. I went lighter on powder than I should’ve. I jammed as well. Took me two firings to get the shoulder blown out to match the chamber.
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    30 sherman magnum

    What are you guys trimming to? Around 2.570 like the PRC? Thanks
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    30 sherman magnum

    Thank you, are you guys seeing meaningful performance increases in the SM over the PRC?
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    30 sherman magnum

    Hey, thinking about going from the 300 PRC to 300SM. Does anyone have barrel twist recommendations? I see the load data lists 1-9. I am currently shooting a 1-8 in my PRC. This is not a hunting a rig, heavy bullets only for competition. Thank you.
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