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Rifles, Reloading, Optics, Equipment
Reloading
7mm wsm brass
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<blockquote data-quote="Hirschi1" data-source="post: 1122858" data-attributes="member: 89669"><p>Did a little research.</p><p></p><p>300 WSM, 7mm WSM, and 270 WSM are equal in case length and that is 2.100 inches.</p><p></p><p>Where I see trouble is the shoulder. (Bottom of case head to shoulder measurement).</p><p></p><p>300 wsm is 1.802</p><p> </p><p>7mm wsm is 1.7018</p><p></p><p>270 wsm is 1.6634</p><p></p><p>As you can see the 300 is longest at the shoulder and will need the shoulder bumped back .1002 inches ( 1/10 of an inch). And the neck will need to be turned.</p><p></p><p>The 270 is the shortest at the shoulder, therefore it will only need to be blown out .0384 of an inch. </p><p></p><p>To me the 270 wsm looks the best option.</p><p></p><p>Steve</p></blockquote><p></p>
[QUOTE="Hirschi1, post: 1122858, member: 89669"] Did a little research. 300 WSM, 7mm WSM, and 270 WSM are equal in case length and that is 2.100 inches. Where I see trouble is the shoulder. (Bottom of case head to shoulder measurement). 300 wsm is 1.802 7mm wsm is 1.7018 270 wsm is 1.6634 As you can see the 300 is longest at the shoulder and will need the shoulder bumped back .1002 inches ( 1/10 of an inch). And the neck will need to be turned. The 270 is the shortest at the shoulder, therefore it will only need to be blown out .0384 of an inch. To me the 270 wsm looks the best option. Steve [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
7mm wsm brass
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