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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
New Berger offerings
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<blockquote data-quote="cjuve" data-source="post: 1394489" data-attributes="member: 31341"><p>I think it will be a stretch when you look at the Berger Twist rate calculator, if the bullet is similar in shape to the 230. Using interpolation between the 230 and 215 you would expect to loose between 80-100 fps, at sea level pushing this bullet at 2700 FPS the twist recommendation would be 8.75 at 5000' at the same velocity it would be 9.75 at least that is what I roughly figured. The good news is that my 30-338 LMAI will stabilize them no problem at 3100 FPS with the 9.4 twist.......</p></blockquote><p></p>
[QUOTE="cjuve, post: 1394489, member: 31341"] I think it will be a stretch when you look at the Berger Twist rate calculator, if the bullet is similar in shape to the 230. Using interpolation between the 230 and 215 you would expect to loose between 80-100 fps, at sea level pushing this bullet at 2700 FPS the twist recommendation would be 8.75 at 5000' at the same velocity it would be 9.75 at least that is what I roughly figured. The good news is that my 30-338 LMAI will stabilize them no problem at 3100 FPS with the 9.4 twist....... [/QUOTE]
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