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Hunting
Long Range Hunting & Shooting
Real Poor Shooter w/factory ammo, how much can I really expect?
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<blockquote data-quote="fj40mojo" data-source="post: 419748" data-attributes="member: 19129"><p>Here's a good article about calculating for proper twist rate.</p><p></p><p><a href="http://accurateshooter.wordpress.com/2008/06/03/calculating-bullet-rpm-spin-rates-and-stability/" target="_blank">Calculating Bullet RPM — Spin Rates and Stability « AccurateShooter.com Bulletin</a></p><p></p><p>And, a calculator. Works good if you've got a good idea what your velocity is going to be (ball park) and have some info on the bullets you plan to shootl</p><p></p><p><a href="http://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi" target="_blank">http://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi</a></p></blockquote><p></p>
[QUOTE="fj40mojo, post: 419748, member: 19129"] Here's a good article about calculating for proper twist rate. [URL="http://accurateshooter.wordpress.com/2008/06/03/calculating-bullet-rpm-spin-rates-and-stability/"]Calculating Bullet RPM — Spin Rates and Stability « AccurateShooter.com Bulletin[/URL] And, a calculator. Works good if you've got a good idea what your velocity is going to be (ball park) and have some info on the bullets you plan to shootl [url]http://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi[/url] [/QUOTE]
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Real Poor Shooter w/factory ammo, how much can I really expect?
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