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Rifles, Reloading, Optics, Equipment
Reloading
Is there something undesirable about imr 4831?
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<blockquote data-quote="Calvin45" data-source="post: 2666232" data-attributes="member: 109862"><p>Superformance is indeed flattened a touch. I've never heard this before. Interesting. I wouldn't call what shot it in extreme cold. About -17 celcius or right around 0 Fahrenheit. But still, I had worked up the load in +25-30 c (77-86 Fahrenheit) so that is a big difference. Velocity about 110 fps faster and had to tap the bolt open.</p></blockquote><p></p>
[QUOTE="Calvin45, post: 2666232, member: 109862"] Superformance is indeed flattened a touch. I’ve never heard this before. Interesting. I wouldn’t call what shot it in extreme cold. About -17 celcius or right around 0 Fahrenheit. But still, I had worked up the load in +25-30 c (77-86 Fahrenheit) so that is a big difference. Velocity about 110 fps faster and had to tap the bolt open. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Is there something undesirable about imr 4831?
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