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Rifles, Reloading, Optics, Equipment
Reloading
300WM Experiment
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<blockquote data-quote="WildRose" data-source="post: 1252938" data-attributes="member: 30902"><p>Each load for each round.</p><p></p><p>When I first started reloading years ago I was using an RCBS uniflow powder measure and several stick powders. I would way an occasional load and found out there was a fairly significant difference in them and after a good bit of examination I came to understand that some of the powder sticks were getting crushed or split with each turn of the crank.</p><p></p><p>That made for variations in the density of each measured load with a corresponding difference in the weight of each charge dispensed. It isn't large, never even a full grain but with high pressure centerfire cartridges it's enough to make a difference that can show up in group size.</p></blockquote><p></p>
[QUOTE="WildRose, post: 1252938, member: 30902"] Each load for each round. When I first started reloading years ago I was using an RCBS uniflow powder measure and several stick powders. I would way an occasional load and found out there was a fairly significant difference in them and after a good bit of examination I came to understand that some of the powder sticks were getting crushed or split with each turn of the crank. That made for variations in the density of each measured load with a corresponding difference in the weight of each charge dispensed. It isn't large, never even a full grain but with high pressure centerfire cartridges it's enough to make a difference that can show up in group size. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300WM Experiment
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