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Rifles, Reloading, Optics, Equipment
Reloading
Experiences with high overbore cartridges and powder bridging
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<blockquote data-quote="Lefty7mmstw" data-source="post: 2139271" data-attributes="member: 48043"><p>I'm running h50BMG pushing a 175eld-x in my 7rum with no issues with bridging. I really don't use Alliant powder slower than rl25/26 in 7mm's. The performance on rl33 and rl50 was a bit flaky; a good load in warm weather might go to pot if hot or cold weather came up, even though the speed was close. I really don't think there's enough load on the powder to keep it consistent with a lot of 7mm pills- 195's may be a bit different though on that. I do, however, run either rl33 or rl50 in my 300rum's with 225 hdy hpbt pills. I'm a couple percent down from top pressure but still netting 3,000 fps.</p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 2139271, member: 48043"] I'm running h50BMG pushing a 175eld-x in my 7rum with no issues with bridging. I really don't use Alliant powder slower than rl25/26 in 7mm's. The performance on rl33 and rl50 was a bit flaky; a good load in warm weather might go to pot if hot or cold weather came up, even though the speed was close. I really don't think there's enough load on the powder to keep it consistent with a lot of 7mm pills- 195's may be a bit different though on that. I do, however, run either rl33 or rl50 in my 300rum's with 225 hdy hpbt pills. I'm a couple percent down from top pressure but still netting 3,000 fps. [/QUOTE]
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Reloading
Experiences with high overbore cartridges and powder bridging
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