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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Velocity swing in 7mm wsm with IMR 7828ssc
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<blockquote data-quote="Varmint Hunter" data-source="post: 1166346" data-attributes="member: 313"><p>I've been shooting a 7 WSM for quite some time and your loads seem very heavy to me. Typically, a 175gr bullet would get you well over 63,000 PSI at 2,800 ft/sec. Loads that approach 3,000 ft/sec with a 175gr bullet would almost always be well over normal pressure limits.</p><p>A 160gr bullet at 3,000 ft/sec is a typical max load.</p><p></p><p>Every rifle is different and these loads may be ok in your rifle but they exceed normal limits IMO. Just a note of caution.</p></blockquote><p></p>
[QUOTE="Varmint Hunter, post: 1166346, member: 313"] I've been shooting a 7 WSM for quite some time and your loads seem very heavy to me. Typically, a 175gr bullet would get you well over 63,000 PSI at 2,800 ft/sec. Loads that approach 3,000 ft/sec with a 175gr bullet would almost always be well over normal pressure limits. A 160gr bullet at 3,000 ft/sec is a typical max load. Every rifle is different and these loads may be ok in your rifle but they exceed normal limits IMO. Just a note of caution. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Velocity swing in 7mm wsm with IMR 7828ssc
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