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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Short barreled 30 Nosler
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<blockquote data-quote="highdrum" data-source="post: 2120532" data-attributes="member: 13732"><p>My 26" 30 nosler would go 3100 w/ high performance powders. H1000/N565 ran well at 3030fps. 230 hyb went 2975 pretty easily with Retumbo and N565. Never tried N570 w/ the 230s but it would go faster I'm sure. These are accuracy speeds, pressure was generally 50-75fps faster. I've oberserved short barrel 300rums(20")going over 3100 with 215 Bergers. That was with N570 and a warm load no doubt, not my rifles. </p><p></p><p>There's a thread on rokslide where Ryan Avery built a 20" 30 nos +p, ti action, magnesium chassis. He's getting mid 2900s and good accuracy with 215hyb. The ti action is likely showing psi 30-50fps sooner than a high end steel, but the +P throat prob gives it all back. You should be able to match his velocity no problems. Maybe exceed it with the extra 2" of barrel.</p></blockquote><p></p>
[QUOTE="highdrum, post: 2120532, member: 13732"] My 26" 30 nosler would go 3100 w/ high performance powders. H1000/N565 ran well at 3030fps. 230 hyb went 2975 pretty easily with Retumbo and N565. Never tried N570 w/ the 230s but it would go faster I'm sure. These are accuracy speeds, pressure was generally 50-75fps faster. I've oberserved short barrel 300rums(20")going over 3100 with 215 Bergers. That was with N570 and a warm load no doubt, not my rifles. There's a thread on rokslide where Ryan Avery built a 20" 30 nos +p, ti action, magnesium chassis. He's getting mid 2900s and good accuracy with 215hyb. The ti action is likely showing psi 30-50fps sooner than a high end steel, but the +P throat prob gives it all back. You should be able to match his velocity no problems. Maybe exceed it with the extra 2" of barrel. [/QUOTE]
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Short barreled 30 Nosler
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