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Rifles, Reloading, Optics, Equipment
Reloading
data from 338 RUM Shoot today
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<blockquote data-quote="tayhot" data-source="post: 587934" data-attributes="member: 21606"><p>Hello all,</p><p> </p><p>I hadnt been able to find much data on this forum for load info on the 338 RUM, specifically with Retumbo and H1000. Here is what I found shooting through chrony. </p><p> </p><p>250gr AB & 87gr 7828ssc - 2901 avg fps. extreme spread was 16 fps</p><p> </p><p>265gr TTSX (Lapua LRX) & 96.5gr Retumbo - 3033 avg fps (sub moa). extreme spread was 35 fps</p><p> </p><p>265gr TTSX (Lapua LRX) & 93gr H-1000 - 2961 avg fps (best group, all overlapping). Extreme spread was 15fps!</p><p> </p><p>There were no signs of pressure with any load. The Retumbo and H-1000 loads were very compressed loads. I am going to try the H-1000 up to 94 grains in hope to reach the magical 3000 fps. </p><p> </p><p>Barrel is a Benchmark barrel 28" in length. If you have any more questions please let me know</p></blockquote><p></p>
[QUOTE="tayhot, post: 587934, member: 21606"] Hello all, I hadnt been able to find much data on this forum for load info on the 338 RUM, specifically with Retumbo and H1000. Here is what I found shooting through chrony. 250gr AB & 87gr 7828ssc - 2901 avg fps. extreme spread was 16 fps 265gr TTSX (Lapua LRX) & 96.5gr Retumbo - 3033 avg fps (sub moa). extreme spread was 35 fps 265gr TTSX (Lapua LRX) & 93gr H-1000 - 2961 avg fps (best group, all overlapping). Extreme spread was 15fps! There were no signs of pressure with any load. The Retumbo and H-1000 loads were very compressed loads. I am going to try the H-1000 up to 94 grains in hope to reach the magical 3000 fps. Barrel is a Benchmark barrel 28" in length. If you have any more questions please let me know [/QUOTE]
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