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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
HUGE BC change with opening up the hollow point.
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<blockquote data-quote="Mikecr" data-source="post: 169344" data-attributes="member: 1521"><p>What lies WITHIN the meplat diameter doesn't affect supersonic BC. </p><p>You could pack it full of material, or let it pack with air, the shockwave will bend the same around that point DIAMETER.</p><p></p><p>So that diameter, the meplat, affects BC greatly. And boring out the hole, without increasing the meplat diameter, should affect nothing at all.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 169344, member: 1521"] What lies WITHIN the meplat diameter doesn't affect supersonic BC. You could pack it full of material, or let it pack with air, the shockwave will bend the same around that point DIAMETER. So that diameter, the meplat, affects BC greatly. And boring out the hole, without increasing the meplat diameter, should affect nothing at all. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
HUGE BC change with opening up the hollow point.
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