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Rifles, Reloading, Optics, Equipment
Reloading
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<blockquote data-quote="Taylorbok" data-source="post: 2856937" data-attributes="member: 118538"><p>I don't know the pressure numbers but rule of thumb is usually 300k RPM before you start to tear jackets off, give or take. obviously that doesn't apply to solids.</p><p></p><p>Also to be said is that I don't knows how tight of twist is possible to be made. Tightest I am aware of is 1:6.5"</p><p></p><p>At Low elevation 90 gr 22cal Bergers essentially aren't properly stable before they blow up. I do shoot them out of a 7.5 twist and have still exploded a few, barrel needs to be kept clean.</p></blockquote><p></p>
[QUOTE="Taylorbok, post: 2856937, member: 118538"] I don't know the pressure numbers but rule of thumb is usually 300k RPM before you start to tear jackets off, give or take. obviously that doesn't apply to solids. Also to be said is that I don't knows how tight of twist is possible to be made. Tightest I am aware of is 1:6.5" At Low elevation 90 gr 22cal Bergers essentially aren't properly stable before they blow up. I do shoot them out of a 7.5 twist and have still exploded a few, barrel needs to be kept clean. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
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