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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
22-250AI or 22-243 or what
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<blockquote data-quote="Varmint Hunter" data-source="post: 212457" data-attributes="member: 313"><p>I built a 22-243AI that had no problem getting 3,670 ft/sec with a 75gr A-Max (moly) bullet. With a max charge of RE22 I shot a confirmed group of .625" @ 600 yards. It was devastating on groundhogs out to 1,000 yds, which is the longest shot opportunity I had.</p><p></p><p>I've heard that most 22-243 (and varients) shoot the 90gr bullets accurately out of 8 twist barrels. I would not get a 7 twist unless I knew it was necessary.</p></blockquote><p></p>
[QUOTE="Varmint Hunter, post: 212457, member: 313"] I built a 22-243AI that had no problem getting 3,670 ft/sec with a 75gr A-Max (moly) bullet. With a max charge of RE22 I shot a confirmed group of .625" @ 600 yards. It was devastating on groundhogs out to 1,000 yds, which is the longest shot opportunity I had. I've heard that most 22-243 (and varients) shoot the 90gr bullets accurately out of 8 twist barrels. I would not get a 7 twist unless I knew it was necessary. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
22-250AI or 22-243 or what
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