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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Can bullet BC be better at Subsonic ?
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<blockquote data-quote="ShtrRdy" data-source="post: 2441216" data-attributes="member: 40852"><p>Well, BC is a multiplier to the Drag Coefficient curve for the representative bullet. You've likely seen BC number for a G1 or a G7 ? The G1 BC best matches a bullet shape that has a flat bottom and a shorter nose/ogive. The G7 BC best matches a bullet shape that has a boat tail on the aft end and a long slender nose shape up front. </p><p></p><p>Are you firing these bullets at subsonic velocity? Or is the bullet flying through the trans-sonic regime?</p></blockquote><p></p>
[QUOTE="ShtrRdy, post: 2441216, member: 40852"] Well, BC is a multiplier to the Drag Coefficient curve for the representative bullet. You've likely seen BC number for a G1 or a G7 ? The G1 BC best matches a bullet shape that has a flat bottom and a shorter nose/ogive. The G7 BC best matches a bullet shape that has a boat tail on the aft end and a long slender nose shape up front. Are you firing these bullets at subsonic velocity? Or is the bullet flying through the trans-sonic regime? [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Can bullet BC be better at Subsonic ?
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