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Rifles, Reloading, Optics, Equipment
Reloading
Neck sizing for a wildcat
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<blockquote data-quote="Mikecr" data-source="post: 326982" data-attributes="member: 1521"><p>Yes, I hope I haven't somehow contradicted this.</p><p></p><p> Nobody loves the Sinclair system better than I. And it might work. But you should plan for what you need.</p><p>The 7WSM's neck is shorter than the 300WSM's by .054". Thats dangerous headspacing, so you'll need a false shoulder for fireforming. </p><p>This is good with the turning at 30cal plan. No need to turn up onto shoulders as .054" of the 30cal neck is going to end up shoulder anyway(eliminating any possibility of doughnuts).</p><p>And then you can just partial neck size for snug chambering.</p><p>You won't need to re-anneal Norma with a single direction sizing from 30cal to 28cal. Don't worry about it one way or another.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 326982, member: 1521"] Yes, I hope I haven't somehow contradicted this. Nobody loves the Sinclair system better than I. And it might work. But you should plan for what you need. The 7WSM's neck is shorter than the 300WSM's by .054". Thats dangerous headspacing, so you'll need a false shoulder for fireforming. This is good with the turning at 30cal plan. No need to turn up onto shoulders as .054" of the 30cal neck is going to end up shoulder anyway(eliminating any possibility of doughnuts). And then you can just partial neck size for snug chambering. You won't need to re-anneal Norma with a single direction sizing from 30cal to 28cal. Don't worry about it one way or another. [/QUOTE]
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Neck sizing for a wildcat
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