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Rifles, Reloading, Optics, Equipment
Reloading
What about IMR 4350?
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<blockquote data-quote="DavidleeCole" data-source="post: 1966173" data-attributes="member: 85306"><p>My neighbor prefers the 9.5 to 9.25 twist and it does stabilize the 105 Vmax as well as others. If you read up on marginally stabilized bullets closer to 1.6 to 1.4 they become more stable at long range due to loss in velocity and the retaining projectiles RPM. It especially helps when crossing the trans sonic and when the projectile starts its descending leg of the trajectory arc. If its spin is to rigged then it is flying more belly down the flight rather than nose on point. Which leads to a better long range BC and increased stability in transonic flight. Just a thought so dont throw away the Idea of shooting the HIGH BC 95' to 110's.</p></blockquote><p></p>
[QUOTE="DavidleeCole, post: 1966173, member: 85306"] My neighbor prefers the 9.5 to 9.25 twist and it does stabilize the 105 Vmax as well as others. If you read up on marginally stabilized bullets closer to 1.6 to 1.4 they become more stable at long range due to loss in velocity and the retaining projectiles RPM. It especially helps when crossing the trans sonic and when the projectile starts its descending leg of the trajectory arc. If its spin is to rigged then it is flying more belly down the flight rather than nose on point. Which leads to a better long range BC and increased stability in transonic flight. Just a thought so dont throw away the Idea of shooting the HIGH BC 95' to 110's. [/QUOTE]
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What about IMR 4350?
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