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Rifles, Reloading, Optics, Equipment
Reloading
IMR 7828 300 Win mag?
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<blockquote data-quote="MagnumManiac" data-source="post: 1446431" data-attributes="member: 10755"><p>I used it years ago, was impressive in velocity, but a nightmare trying to get consistent charges from my measure.</p><p>Here in Australia, we had a powder that was only available here, known as AR2214, it had a burn rate slower than 7828, but had the same short cut kernels as AR2213sc (H4831sc in the US) it ran 80-100fps faster than 7828 and was the fastest velocity obtainable until Retumbo (AR2225 here)and RE33 showed up. The velocity with AR2214 mimmicks RE25, around 3160-3180fps with a 180gr BT or Accubond in a 26" tube.</p><p>Unfortunately, in the early 90's 2214 was discontinued and replaced with AR2217 (H1000 in the US) which was significantly faster in burn rate.</p><p></p><p>I have seen that the IMR range are available in the short cut version and this is what I would recommend.</p><p></p><p>Cheers.</p><p><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="MagnumManiac, post: 1446431, member: 10755"] I used it years ago, was impressive in velocity, but a nightmare trying to get consistent charges from my measure. Here in Australia, we had a powder that was only available here, known as AR2214, it had a burn rate slower than 7828, but had the same short cut kernels as AR2213sc (H4831sc in the US) it ran 80-100fps faster than 7828 and was the fastest velocity obtainable until Retumbo (AR2225 here)and RE33 showed up. The velocity with AR2214 mimmicks RE25, around 3160-3180fps with a 180gr BT or Accubond in a 26” tube. Unfortunately, in the early 90’s 2214 was discontinued and replaced with AR2217 (H1000 in the US) which was significantly faster in burn rate. I have seen that the IMR range are available in the short cut version and this is what I would recommend. Cheers. :) [/QUOTE]
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IMR 7828 300 Win mag?
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