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Rifles, Reloading, Optics, Equipment
Reloading
Accurate Burn Rate chart that compares Hodgden-Alliant-Viht powders
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<blockquote data-quote="quigley257" data-source="post: 2428470" data-attributes="member: 84442"><p>It's explained easily by the manufacturers reloading data warnings. They advise to start at minimum and work your way up with each new lot of powder that you use. Claimed variance can be up to 10% from lot to lot. It normally isn't that much but they need to cover their butts. So unless every entity that creates a powder burn rate chart uses powder from the exact same lots, you will see variance in chart positions. This is especially true where you have a group of powders from different companies with very similar burn rates.</p></blockquote><p></p>
[QUOTE="quigley257, post: 2428470, member: 84442"] It's explained easily by the manufacturers reloading data warnings. They advise to start at minimum and work your way up with each new lot of powder that you use. Claimed variance can be up to 10% from lot to lot. It normally isn't that much but they need to cover their butts. So unless every entity that creates a powder burn rate chart uses powder from the exact same lots, you will see variance in chart positions. This is especially true where you have a group of powders from different companies with very similar burn rates. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Accurate Burn Rate chart that compares Hodgden-Alliant-Viht powders
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