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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
270 SS (Sherman Shortmag) Load Data
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<blockquote data-quote="Idaho Trecker" data-source="post: 1199605" data-attributes="member: 67706"><p>Just got back from running 3 shots over the magneto with my 62 grain load and the 165 Matrix to see what it is doing at a temperature closer to what my hunting temperatures will be. These shots were done at 46 degrees F and 26.9 inHg. </p><p></p><p>This is what I came up with 2974, 2990, and 2974. This average is 2979 and sd of 9. Not to bad for a 24" barrel. </p><p></p><p>Seems like there is more room for a little more speed but this load is just starting to get a shiny mark on the case head from the plunger. I just keep hoping that Alliant will come out with a powder or two between RL 26 and 33 in burn rate.</p></blockquote><p></p>
[QUOTE="Idaho Trecker, post: 1199605, member: 67706"] Just got back from running 3 shots over the magneto with my 62 grain load and the 165 Matrix to see what it is doing at a temperature closer to what my hunting temperatures will be. These shots were done at 46 degrees F and 26.9 inHg. This is what I came up with 2974, 2990, and 2974. This average is 2979 and sd of 9. Not to bad for a 24" barrel. Seems like there is more room for a little more speed but this load is just starting to get a shiny mark on the case head from the plunger. I just keep hoping that Alliant will come out with a powder or two between RL 26 and 33 in burn rate. [/QUOTE]
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270 SS (Sherman Shortmag) Load Data
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