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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
For the 8mm guys
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<blockquote data-quote="RockyMtnMT" data-source="post: 1185628" data-attributes="member: 7999"><p>Yes. The good thing is you really can not over spin these bullets. The recommended twist for the 221g at sea level is on our web site as 10". It is technically 9.75". The 10" twist would give a stability factor of 1.48, very close to the target of 1.5sg. Most people are not at sea level so we felt that this bullet would work as designed in the 10" twist very well. Also I don't think any of the low altitude guys will notice a lack of spin.</p><p></p><p>My partner Brian is all fired up about these 8mm. He is ready to build his next rifle in 8mm. The 8mm guys on LRH got him going.</p><p></p><p>Thanks for looking.</p><p></p><p>Steve</p></blockquote><p></p>
[QUOTE="RockyMtnMT, post: 1185628, member: 7999"] Yes. The good thing is you really can not over spin these bullets. The recommended twist for the 221g at sea level is on our web site as 10". It is technically 9.75". The 10" twist would give a stability factor of 1.48, very close to the target of 1.5sg. Most people are not at sea level so we felt that this bullet would work as designed in the 10" twist very well. Also I don't think any of the low altitude guys will notice a lack of spin. My partner Brian is all fired up about these 8mm. He is ready to build his next rifle in 8mm. The 8mm guys on LRH got him going. Thanks for looking. Steve [/QUOTE]
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For the 8mm guys
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