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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Sierra Gamechanger bullets.
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<blockquote data-quote="Deputy819" data-source="post: 1466810" data-attributes="member: 98025"><p>Received the 6mm's today and I'm a little disappointed. NOT in Sierra, though. Midway USA had all the specs on this new bullet listed EXCEPT for the length. I was suspicious when I opened the box so I measured 10 of them to get an average length and then plugged that and other parameters into Berger's Stability Calculator. "Marginal Stability" is the answer I got. So, once again my choice of a 1-9" twist barrel (and my lowly 500 ft elevation) put the whammy on me. Should've just stayed in Colorado when on vacation there last year!</p></blockquote><p></p>
[QUOTE="Deputy819, post: 1466810, member: 98025"] Received the 6mm's today and I'm a little disappointed. NOT in Sierra, though. Midway USA had all the specs on this new bullet listed EXCEPT for the length. I was suspicious when I opened the box so I measured 10 of them to get an average length and then plugged that and other parameters into Berger's Stability Calculator. "Marginal Stability" is the answer I got. So, once again my choice of a 1-9" twist barrel (and my lowly 500 ft elevation) put the whammy on me. Should've just stayed in Colorado when on vacation there last year! [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Sierra Gamechanger bullets.
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