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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Updates regarding the Berger .338 Hybrid
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<blockquote data-quote="groper" data-source="post: 401406" data-attributes="member: 12550"><p>Bryan, you may have answered this in another thread, but as yet i have not found a response from you to kirby allens issues with this pressure theory...</p><p></p><p>From some of his testing, he stated that he tried some very light loads of H50BMG in the cheytac size cases to the point where he was getting hang fires etc... he estimiated that the pressures would have been 50,000psi or less, but obviously with long barrels and such a large case, velocity was still quite high.... However, he was still getting the accuracy problems and suggested is was more the velocity and specifically the RPM`s rather than pressure deforming the bullets.</p><p></p><p>Im simply curious, but how are you determining that it is inface 'nose slump' rather than some other form of deformation, and that it is caused from pressure and not excess RPM`s?</p></blockquote><p></p>
[QUOTE="groper, post: 401406, member: 12550"] Bryan, you may have answered this in another thread, but as yet i have not found a response from you to kirby allens issues with this pressure theory... From some of his testing, he stated that he tried some very light loads of H50BMG in the cheytac size cases to the point where he was getting hang fires etc... he estimiated that the pressures would have been 50,000psi or less, but obviously with long barrels and such a large case, velocity was still quite high.... However, he was still getting the accuracy problems and suggested is was more the velocity and specifically the RPM`s rather than pressure deforming the bullets. Im simply curious, but how are you determining that it is inface 'nose slump' rather than some other form of deformation, and that it is caused from pressure and not excess RPM`s? [/QUOTE]
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Updates regarding the Berger .338 Hybrid
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