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Rifles, Reloading, Optics, Equipment
Reloading
How fast can I shoot a .223 Nosler 40g Varmint
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<blockquote data-quote="J E Custom" data-source="post: 540436" data-attributes="member: 2736"><p>I built a 223 WSSM with a 1 in 15 twist and have exceeded 4400 ft/sec with no lose in accuracy</p><p>but some of the guys have tried the 40 grain in 1 in 8 and lost accuracy. So start low and work </p><p>the velocity up and you will know when you have exceeded the bullets design.</p><p></p><p>RPM and Velocity has an effect on bullets if it is to high because I have seen bullets shed</p><p>the jacket as they leave the barrel. Groove design and number has something to do with </p><p>this also.</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 540436, member: 2736"] I built a 223 WSSM with a 1 in 15 twist and have exceeded 4400 ft/sec with no lose in accuracy but some of the guys have tried the 40 grain in 1 in 8 and lost accuracy. So start low and work the velocity up and you will know when you have exceeded the bullets design. RPM and Velocity has an effect on bullets if it is to high because I have seen bullets shed the jacket as they leave the barrel. Groove design and number has something to do with this also. J E CUSTOM [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
How fast can I shoot a .223 Nosler 40g Varmint
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