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Rifles, Reloading, Optics, Equipment
Reloading
Ladder Test Help?
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<blockquote data-quote="AJ Peacock" data-source="post: 144516" data-attributes="member: 4885"><p>Willys,</p><p></p><p>If you are not using uniform brass, you will get velocities to go up and down on a ladder. You essentially have 2 variables in your test 1) amount of powder 2) interior size of the case.</p><p></p><p>To eliminate the case issue, I always try to run ladders with once fired brass that has been prepped (uniformed, primer pockets, flash holes deburred etc.) and then sorted by interior capacity (brass weight).</p><p></p><p>By using brass that is very uniform, you are eliminating one of the variables. Your velocity spread should be smaller and the nodes easier to see.</p><p></p><p>Don</p></blockquote><p></p>
[QUOTE="AJ Peacock, post: 144516, member: 4885"] Willys, If you are not using uniform brass, you will get velocities to go up and down on a ladder. You essentially have 2 variables in your test 1) amount of powder 2) interior size of the case. To eliminate the case issue, I always try to run ladders with once fired brass that has been prepped (uniformed, primer pockets, flash holes deburred etc.) and then sorted by interior capacity (brass weight). By using brass that is very uniform, you are eliminating one of the variables. Your velocity spread should be smaller and the nodes easier to see. Don [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Ladder Test Help?
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