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Long Range Hunting & Shooting
Flyer Problem?
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<blockquote data-quote="TXTrained" data-source="post: 2458045" data-attributes="member: 108811"><p>I would not think its your glass.I didn't read that you have checked velocity with a Chronograph..</p><p>It's really pretty simple if you break it down.</p><p>#1Combustion...#2 Harmonics...& </p><p>#3 External Ballistics-Consistent BC</p><p></p><p>Shoot over a chrono..</p><p>If ES is high adjust powde charge ,primer,case capacity, or neck tension.</p><p>Maybe even change powder. </p><p>If Bad Groups are bad it equals Bad Hamonics..if your ES is Low don't mess with you powder charge or primers.Adjust seating Depth.</p><p>External Ballistics for consistent BC check you bullets and brass or barrel.</p><p>If it won't shoot a consistent 1/4 MOA at 100 yards it's the probably the barrel.vThat I said you are using good brass and bullets.</p></blockquote><p></p>
[QUOTE="TXTrained, post: 2458045, member: 108811"] I would not think its your glass.I didn't read that you have checked velocity with a Chronograph.. It's really pretty simple if you break it down. #1Combustion...#2 Harmonics...& #3 External Ballistics-Consistent BC Shoot over a chrono.. If ES is high adjust powde charge ,primer,case capacity, or neck tension. Maybe even change powder. If Bad Groups are bad it equals Bad Hamonics..if your ES is Low don't mess with you powder charge or primers.Adjust seating Depth. External Ballistics for consistent BC check you bullets and brass or barrel. If it won't shoot a consistent 1/4 MOA at 100 yards it's the probably the barrel.vThat I said you are using good brass and bullets. [/QUOTE]
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