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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Throat erosion and double-based powders.
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<blockquote data-quote="Michael Eichele" data-source="post: 633650" data-attributes="member: 1007"><p>Having destroyed a throat and creating heat checking out the *** in a 300 RUM in less than 70 rounds by running 180 grain pills at 3400 FPS is why I think the barrel life for the 7mmRUM will be so low running such 'hot rod' loads. I could be way off but having conversed with other 7mmRUM users and hearing their stories of rediculously short bore life while running top loads leads me to this opinion.</p><p></p><p>Hope that helps.</p></blockquote><p></p>
[QUOTE="Michael Eichele, post: 633650, member: 1007"] Having destroyed a throat and creating heat checking out the *** in a 300 RUM in less than 70 rounds by running 180 grain pills at 3400 FPS is why I think the barrel life for the 7mmRUM will be so low running such 'hot rod' loads. I could be way off but having conversed with other 7mmRUM users and hearing their stories of rediculously short bore life while running top loads leads me to this opinion. Hope that helps. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Throat erosion and double-based powders.
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