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Question For Kirby (Fifty)???????
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<blockquote data-quote="Fiftydriver" data-source="post: 118087" data-attributes="member: 10"><p>I would imagine it would work. I would just have to machine some tooling to hold the BAT bolt in the lathe chuck so I could open the bolt face up. Would have to do some thinking there.</p><p></p><p>With a long barrel like that I would suspect a 1-9 6 groove or a Rock 5R 1-8 or 1-8.5 would be what I would recommend for anything up to the 200 gr ULD RBBT.</p><p></p><p>I am not sure what Kreiger offers for the 7mm bore in this twist rate but anything close would work just as well.</p><p></p><p>At this time this is just a recommendation but I will be able to tell you 100% here this week. My light weight 7mm AM is about ready to roll and I used a 1-9 twist Lilja 6 groove on it.</p><p></p><p>With the added velocity of a long barrel I beleive the 1-7 3 groove would be very hard on the 200 gr ULD RBBTs.</p><p></p><p>Kirby Allen(50)</p></blockquote><p></p>
[QUOTE="Fiftydriver, post: 118087, member: 10"] I would imagine it would work. I would just have to machine some tooling to hold the BAT bolt in the lathe chuck so I could open the bolt face up. Would have to do some thinking there. With a long barrel like that I would suspect a 1-9 6 groove or a Rock 5R 1-8 or 1-8.5 would be what I would recommend for anything up to the 200 gr ULD RBBT. I am not sure what Kreiger offers for the 7mm bore in this twist rate but anything close would work just as well. At this time this is just a recommendation but I will be able to tell you 100% here this week. My light weight 7mm AM is about ready to roll and I used a 1-9 twist Lilja 6 groove on it. With the added velocity of a long barrel I beleive the 1-7 3 groove would be very hard on the 200 gr ULD RBBTs. Kirby Allen(50) [/QUOTE]
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Question For Kirby (Fifty)???????
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