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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mmRUM & Retumbo
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<blockquote data-quote="speedbump" data-source="post: 25349" data-attributes="member: 547"><p>9x23w,</p><p>I have shot a few 130s with IMR7828. I don't recall the powder charge, but they were running @ 3,671 max. Decent groups too.</p><p></p><p>Sniper2, </p><p>I shot some 130s & RE25 as break-in loads. They went into .522". I was thinking that was the 7828 load, but I checked my data book & it was 90gr of RE25.</p><p></p><p>Make <strong>SURE</strong> you back off loads & work up. The 7RUM spikes pressure VERY unexpectedly. It can bite you in your grinner in a hurry.</p></blockquote><p></p>
[QUOTE="speedbump, post: 25349, member: 547"] 9x23w, I have shot a few 130s with IMR7828. I don't recall the powder charge, but they were running @ 3,671 max. Decent groups too. Sniper2, I shot some 130s & RE25 as break-in loads. They went into .522". I was thinking that was the 7828 load, but I checked my data book & it was 90gr of RE25. Make [B]SURE[/B] you back off loads & work up. The 7RUM spikes pressure VERY unexpectedly. It can bite you in your grinner in a hurry. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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7mmRUM & Retumbo
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