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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
25sst finally breaking it in
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<blockquote data-quote="CA48" data-source="post: 1697869" data-attributes="member: 21446"><p>In my 25SST with the 131 BJ's I'm getting 3334fps with H-1000 at 61.4gr at 58*. How many rounds do you have through the barrel now?</p><p>Before it was broke in I saw 3211 fps at 61.5 grs with H-1000 at 66* and saw a faint ej mark at 62gr/3236fps</p><p>H-1000 and n565 seem to have a similar burn rate, n565 being a tad bit slower. I have a few pounds of n565 but haven't had chance to test it yet. My barrel has 572 rounds through it now.</p><p></p><p></p><p></p><p></p><p></p><p></p><p>I've seen identical results in my 6.5SS, 25SST, and 270WSM. Nodes run about 20fps ES over a 0.8gr spread.</p></blockquote><p></p>
[QUOTE="CA48, post: 1697869, member: 21446"] In my 25SST with the 131 BJ’s I’m getting 3334fps with H-1000 at 61.4gr at 58*. How many rounds do you have through the barrel now? Before it was broke in I saw 3211 fps at 61.5 grs with H-1000 at 66* and saw a faint ej mark at 62gr/3236fps H-1000 and n565 seem to have a similar burn rate, n565 being a tad bit slower. I have a few pounds of n565 but haven’t had chance to test it yet. My barrel has 572 rounds through it now. I’ve seen identical results in my 6.5SS, 25SST, and 270WSM. Nodes run about 20fps ES over a 0.8gr spread. [/QUOTE]
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25sst finally breaking it in
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