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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7 mm SHERMAN SHORTMAG vs 7 SAUM
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<blockquote data-quote="Chase723" data-source="post: 1878746" data-attributes="member: 21524"><p>[USER=98561]@5RWill[/USER] while RL23 isn't RL26 it will get you 3000fps with the 168gr Berger in a 22". Looking through my notes at some preliminary data it looks like I called max at 61.3gr at ~3010fps. That data is really preliminary because I had screwed up my CBTO measurement and was also having difficulty reading pressure signs on the ADG brass with an ARC Nucleus bolt face. Long story short, I don't have that barrel anymore but am having another 7SS built right now. Next time I do load development I'll measure the case head and see...max might actually be a little higher (at like 3030-3050). I had a low node at 2970 w/ 60.6gr and I like my brass to last awhile so I used that.</p></blockquote><p></p>
[QUOTE="Chase723, post: 1878746, member: 21524"] [USER=98561]@5RWill[/USER] while RL23 isn’t RL26 it will get you 3000fps with the 168gr Berger in a 22”. Looking through my notes at some preliminary data it looks like I called max at 61.3gr at ~3010fps. That data is really preliminary because I had screwed up my CBTO measurement and was also having difficulty reading pressure signs on the ADG brass with an ARC Nucleus bolt face. Long story short, I don’t have that barrel anymore but am having another 7SS built right now. Next time I do load development I’ll measure the case head and see...max might actually be a little higher (at like 3030-3050). I had a low node at 2970 w/ 60.6gr and I like my brass to last awhile so I used that. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7 mm SHERMAN SHORTMAG vs 7 SAUM
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