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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
30 sherman magnum
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<blockquote data-quote="QuietTexan" data-source="post: 2912501" data-attributes="member: 116181"><p>8 twist for sure, I run 208s with no problem and it leaves the door open for moderately heavy monos and maximally heavy Bergers/A-Tips.</p><p></p><p></p><p>I'm getting 300 PRC velocities from fireforming loads, so to me there is no downside. I have the option to run faster or at lower pressure going forward. I load the cases as if they were 300 PRC, I shoot them, I run them through a sizing die. There's no difference in the loading and shooting process other than the case comes out looking different after the first shot, and it takes one or two more firings before I have to set my sizing die to bump the shoulders.</p><p></p><p>If you're putting on a new barrel, I see zero reason to not go 30SM.</p></blockquote><p></p>
[QUOTE="QuietTexan, post: 2912501, member: 116181"] 8 twist for sure, I run 208s with no problem and it leaves the door open for moderately heavy monos and maximally heavy Bergers/A-Tips. I'm getting 300 PRC velocities from fireforming loads, so to me there is no downside. I have the option to run faster or at lower pressure going forward. I load the cases as if they were 300 PRC, I shoot them, I run them through a sizing die. There's no difference in the loading and shooting process other than the case comes out looking different after the first shot, and it takes one or two more firings before I have to set my sizing die to bump the shoulders. If you're putting on a new barrel, I see zero reason to not go 30SM. [/QUOTE]
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30 sherman magnum
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