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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
220 Swift Improved?????
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<blockquote data-quote="Freebore" data-source="post: 68961" data-attributes="member: 873"><p>srhaggerty,</p><p> I shoot a 'standard' Swift in a 12 twist. I shoot the 55's at 3900 w/N160. I shoot the Sierra 69's w/RL-22 and get 3350 and great accuracy and have hit PD's at that 700 mark. I was able to get more velocity but lost accuracy. I would assume you could get close to 3500 in an improved with the right twist. There are guys shooting the 80's out of the Swift's w/ fast twist and getting great performance. This is a custom w a 27" barrel.</p></blockquote><p></p>
[QUOTE="Freebore, post: 68961, member: 873"] srhaggerty, I shoot a 'standard' Swift in a 12 twist. I shoot the 55's at 3900 w/N160. I shoot the Sierra 69's w/RL-22 and get 3350 and great accuracy and have hit PD's at that 700 mark. I was able to get more velocity but lost accuracy. I would assume you could get close to 3500 in an improved with the right twist. There are guys shooting the 80's out of the Swift's w/ fast twist and getting great performance. This is a custom w a 27" barrel. [/QUOTE]
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220 Swift Improved?????
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