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Rifles, Reloading, Optics, Equipment
Reloading
Ugly extreme spread........now what ?
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<blockquote data-quote="WiscGunner" data-source="post: 1673319" data-attributes="member: 97288"><p>Very good point on scale accuracy but this is exactly why we pick velocity nodes. When a node is .3 wide or more the +/- .1 gr accuracy of the scale has almost no affect on velocity. If your load is not chosen in a node then yes, your charge weight MUST be exact everytime. </p><p></p><p>There is absolutely no reason for the OP to go down rabbit holes suitable for benchrest competition when doing practical shooting, including hunting, as it just won't make any difference. One just need to run the numbers in WEZ or short hand to see what will work for the intended purpose. Example: 8" vital zone means 1moa groups in all positions/conditions is good for 800yards. Does the position/condition or ES cause the group to grow beyond that. Simple to run the numbers in an ballistic app if WEZ isn't available.</p><p></p><p>Some good reading on what really matters for hitting targets in the field.</p><p><a href="https://precisionrifleblog.com/2015/04/18/how-much-does-sd-matter/" target="_blank">https://precisionrifleblog.com/2015/04/18/how-much-does-sd-matter/</a></p></blockquote><p></p>
[QUOTE="WiscGunner, post: 1673319, member: 97288"] Very good point on scale accuracy but this is exactly why we pick velocity nodes. When a node is .3 wide or more the +/- .1 gr accuracy of the scale has almost no affect on velocity. If your load is not chosen in a node then yes, your charge weight MUST be exact everytime. There is absolutely no reason for the OP to go down rabbit holes suitable for benchrest competition when doing practical shooting, including hunting, as it just won’t make any difference. One just need to run the numbers in WEZ or short hand to see what will work for the intended purpose. Example: 8” vital zone means 1moa groups in all positions/conditions is good for 800yards. Does the position/condition or ES cause the group to grow beyond that. Simple to run the numbers in an ballistic app if WEZ isn’t available. Some good reading on what really matters for hitting targets in the field. [URL]https://precisionrifleblog.com/2015/04/18/how-much-does-sd-matter/[/URL] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Ugly extreme spread........now what ?
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