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Rifles, Reloading, Optics, Equipment
Reloading
Help me interpret this Berger VLD COL test?
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<blockquote data-quote="Bart B" data-source="post: 776145" data-attributes="member: 5302"><p>In an earlier post, you shot 12 shots and got hits with 11 of 'em. Good.</p><p></p><p>I suggest you test your loads with at least 12-shot groups; they'll tell you about 3 to 4 times as much credible information about their accuracy than 5-shot ones.</p><p></p><p>If you shoot two 5-shot groups with the same load and they're not within 10% of the same size, neither one's got enough shots in it to be 90% credible. If several groups with the same size are not within 10% of each other, they don't have enough shots in each one to be really representative of the load's accuracy.</p></blockquote><p></p>
[QUOTE="Bart B, post: 776145, member: 5302"] In an earlier post, you shot 12 shots and got hits with 11 of 'em. Good. I suggest you test your loads with at least 12-shot groups; they'll tell you about 3 to 4 times as much credible information about their accuracy than 5-shot ones. If you shoot two 5-shot groups with the same load and they're not within 10% of the same size, neither one's got enough shots in it to be 90% credible. If several groups with the same size are not within 10% of each other, they don't have enough shots in each one to be really representative of the load's accuracy. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Help me interpret this Berger VLD COL test?
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