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Hunting
Long Range Hunting & Shooting
7mm PRC is here. SAAMI specs out
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<blockquote data-quote="gregsjt" data-source="post: 2561140" data-attributes="member: 88091"><p>Look closer, they're not even based on the same parent case. The WSM, RUM, RSAUM, Western and Nosler cases are all based on the 404 Jeffery case with a rebated rim to fit the standard magnum bolt face diameter of .532. The Hornady rounds are all based on their own case from the 375 Ruger, this case is the basis for all the RCM cases and all of the PRC cases. It has a .532 rim diameter but it doesn't have the rebated rim, the head of the case is the same .532 as the rim vs the .550 of the 404 Jeffery decedents.</p><p></p><p>One other point, if you're trying to compare an original idea vs. an idea that has been influenced by someone else's design / work, I'm not sure I would be using the Sherman cases as my example.</p></blockquote><p></p>
[QUOTE="gregsjt, post: 2561140, member: 88091"] Look closer, they're not even based on the same parent case. The WSM, RUM, RSAUM, Western and Nosler cases are all based on the 404 Jeffery case with a rebated rim to fit the standard magnum bolt face diameter of .532. The Hornady rounds are all based on their own case from the 375 Ruger, this case is the basis for all the RCM cases and all of the PRC cases. It has a .532 rim diameter but it doesn't have the rebated rim, the head of the case is the same .532 as the rim vs the .550 of the 404 Jeffery decedents. One other point, if you're trying to compare an original idea vs. an idea that has been influenced by someone else's design / work, I'm not sure I would be using the Sherman cases as my example. [/QUOTE]
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7mm PRC is here. SAAMI specs out
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