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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Choosing Cartridge Dilemma
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<blockquote data-quote="MudRunner2005" data-source="post: 1018411" data-attributes="member: 12995"><p>Yes, your brass won't grow anywhere near as much with the 40* rectangular shoulder, as with the Venturi radius of the Wby caliber.</p><p></p><p>With more boiler room there is more room for powder, which in theory means more pressure, which turns into higher velocity.</p><p></p><p>I can't guarantee you will get more than the Wby, but in theory you should. I am at 74gr of 7828 SSC with 210's and haven't seen a pressure sign yet. So, I should be sending the 210's over the 3K mark, and by the time I get my load finalized, I should be closer to 3,100. But we'll see. I don't chrono until after I find my perfect and/or max load. That way I know it will group, then I can make my 10-shot string to get my MV and ES.</p></blockquote><p></p>
[QUOTE="MudRunner2005, post: 1018411, member: 12995"] Yes, your brass won't grow anywhere near as much with the 40* rectangular shoulder, as with the Venturi radius of the Wby caliber. With more boiler room there is more room for powder, which in theory means more pressure, which turns into higher velocity. I can't guarantee you will get more than the Wby, but in theory you should. I am at 74gr of 7828 SSC with 210's and haven't seen a pressure sign yet. So, I should be sending the 210's over the 3K mark, and by the time I get my load finalized, I should be closer to 3,100. But we'll see. I don't chrono until after I find my perfect and/or max load. That way I know it will group, then I can make my 10-shot string to get my MV and ES. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Choosing Cartridge Dilemma
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