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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Which 7mm???
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<blockquote data-quote="MagMan" data-source="post: 236216" data-attributes="member: 966"><p>In the begining they could until the throat got roughed up a bit then they will start comming unglued.</p><p></p><p></p><p>I'm not 100% positive, but I think its a combination of both. You're displacing a lot of metal with the lands on a 3 groove and even if you get them to 3000 fps your looking at 308,000 RPM's. That in my experience is a recipe for disaster. </p><p></p><p></p><p>I'm going to say if you see problems its going to be around the 60th round. If you make it past that I think you'll be in the clear.</p><p></p><p>Mine was a RUM and it would dust everything except the 160 Accubonds. It wouldn't happen every time but it seemed like when the bore warmed up the chances of them dusting was even greater. Good luck and just remember you can always fall back on the 160 AB's or the heavy jacket Bergers.</p></blockquote><p></p>
[QUOTE="MagMan, post: 236216, member: 966"] In the begining they could until the throat got roughed up a bit then they will start comming unglued. I'm not 100% positive, but I think its a combination of both. You're displacing a lot of metal with the lands on a 3 groove and even if you get them to 3000 fps your looking at 308,000 RPM's. That in my experience is a recipe for disaster. I'm going to say if you see problems its going to be around the 60th round. If you make it past that I think you'll be in the clear. Mine was a RUM and it would dust everything except the 160 Accubonds. It wouldn't happen every time but it seemed like when the bore warmed up the chances of them dusting was even greater. Good luck and just remember you can always fall back on the 160 AB's or the heavy jacket Bergers. [/QUOTE]
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Which 7mm???
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