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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Will a 1 - 11.25" twist stabilize a 190gr Matchking?
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<blockquote data-quote="Michael Eichele" data-source="post: 63649" data-attributes="member: 1007"><p><strong>Re: Will a 1 - 11.25\" twist stabilize a 190gr Matchking?</strong></p><p></p><p>I have shot 190 SMK's through a 1-11.25 twist completely stable out to 1K at a starting velocity of 2600 FPS. This was also at 88' and 15 degrees F. You will have no trouble at your velocity. </p><p></p><p>FYI if you calculate the best twist for a 190 SMK using various stability factor calculations or calculators you will find that 11.25 is prime for the 190 and a stability factor of 1.5 which is just right.</p><p></p><p>Regards</p></blockquote><p></p>
[QUOTE="Michael Eichele, post: 63649, member: 1007"] [b]Re: Will a 1 - 11.25\" twist stabilize a 190gr Matchking?[/b] I have shot 190 SMK's through a 1-11.25 twist completely stable out to 1K at a starting velocity of 2600 FPS. This was also at 88' and 15 degrees F. You will have no trouble at your velocity. FYI if you calculate the best twist for a 190 SMK using various stability factor calculations or calculators you will find that 11.25 is prime for the 190 and a stability factor of 1.5 which is just right. Regards [/QUOTE]
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Will a 1 - 11.25" twist stabilize a 190gr Matchking?
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