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Rifles, Reloading, Optics, Equipment
Reloading
Questions about powder/mv
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<blockquote data-quote="Lahunter76" data-source="post: 1601861" data-attributes="member: 108658"><p>Hello! I am going to be shooting 200.20x Berger's from my 300 Roy, 26" barrel 1:10 twist. I have picked up Weatherby brass, fed215m primers, 7828 ssc powder. So I have been looking at a lot of data and some say I can and some say I can't even with a "max" load. I plan on ladder testing up till I see pressure signs then back off a little, then play with seating depth but till then will do max mag length. My question is will 3k MV be realistic or do I need to be thinking more 2800-2900ish FPS MV?</p></blockquote><p></p>
[QUOTE="Lahunter76, post: 1601861, member: 108658"] Hello! I am going to be shooting 200.20x Berger’s from my 300 Roy, 26” barrel 1:10 twist. I have picked up Weatherby brass, fed215m primers, 7828 ssc powder. So I have been looking at a lot of data and some say I can and some say I can’t even with a “max” load. I plan on ladder testing up till I see pressure signs then back off a little, then play with seating depth but till then will do max mag length. My question is will 3k MV be realistic or do I need to be thinking more 2800-2900ish FPS MV? [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Questions about powder/mv
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