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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: 2432463" data-attributes="member: 21524"><p>[USER=96652]@jraulsten[/USER] for perspective, my 7SS loads were developed in the middle of summer in GA (95-100F). Not sure that I'm ever going to shoot in anything hotter and so I would consider them safe in my rifle. They are max loads though, no question. Just happens to love them. My barrel develops pressure in a very reliable fashion, faint/half ejector, full ejector, change in bolt lift. Never pierced a primer, never had difficult extraction/ejection (other than increased bolt lift force, but I only test to that level when pressure testing). I also shoot suppressed, but that only adds 10-20fps. I would expect your barrel to speed up 50-80fps over 100-200 rounds, and am kind of surprised that it hasn't sped up at all. Hope some of what a few of us have mentioned helps you out. I love the 7SS. It's does everything I hoped it would.</p></blockquote><p></p>
[QUOTE="Chase723, post: 2432463, member: 21524"] [USER=96652]@jraulsten[/USER] for perspective, my 7SS loads were developed in the middle of summer in GA (95-100F). Not sure that I’m ever going to shoot in anything hotter and so I would consider them safe in my rifle. They are max loads though, no question. Just happens to love them. My barrel develops pressure in a very reliable fashion, faint/half ejector, full ejector, change in bolt lift. Never pierced a primer, never had difficult extraction/ejection (other than increased bolt lift force, but I only test to that level when pressure testing). I also shoot suppressed, but that only adds 10-20fps. I would expect your barrel to speed up 50-80fps over 100-200 rounds, and am kind of surprised that it hasn’t sped up at all. Hope some of what a few of us have mentioned helps you out. I love the 7SS. It’s does everything I hoped it would. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7 mm SHERMAN SHORTMAG vs 7 SAUM
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