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Rifles, Reloading, Optics, Equipment
Reloading
How temp effects load development...?
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<blockquote data-quote="brentc" data-source="post: 1059361" data-attributes="member: 16938"><p>Marketing states that H1000 and Retumbo willl yield consistent results across all temps. However, the reality is that all powders will gain or lose velocity over wide temp swings, some just change less. A lot of it comes down to the combination of components and many times lot differences. I've found H1000 and Retumbo to be pretty darn consistent in many combinations, I've also seen them on the other end of the spectrum in others. 7828 is usually pretty good, and the RLs you listed have a reputation for temp stability issues that are commonly found with double base powders, but in the right conditions they perform very well.</p></blockquote><p></p>
[QUOTE="brentc, post: 1059361, member: 16938"] Marketing states that H1000 and Retumbo willl yield consistent results across all temps. However, the reality is that all powders will gain or lose velocity over wide temp swings, some just change less. A lot of it comes down to the combination of components and many times lot differences. I've found H1000 and Retumbo to be pretty darn consistent in many combinations, I've also seen them on the other end of the spectrum in others. 7828 is usually pretty good, and the RLs you listed have a reputation for temp stability issues that are commonly found with double base powders, but in the right conditions they perform very well. [/QUOTE]
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How temp effects load development...?
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