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Rifles, Reloading, Optics, Equipment
Reloading
Does seating depth a have this large impact on group size?
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<blockquote data-quote="Bart B" data-source="post: 1136701" data-attributes="member: 5302"><p>Keep in mind that several 5-shot groups fired with the same load in the same rifle at the same range can easily have a 3X spread in extreme spread; sometimes more. What your're seeing is typical of shooting a group or two at short range then another one or two more at a longer range.</p><p></p><p>Most barrels won't show a significant accuracy change over a .050 inch change in bullet jump distance to the lands with a good load; if you test with at least 15 shots per test group..</p></blockquote><p></p>
[QUOTE="Bart B, post: 1136701, member: 5302"] Keep in mind that several 5-shot groups fired with the same load in the same rifle at the same range can easily have a 3X spread in extreme spread; sometimes more. What your're seeing is typical of shooting a group or two at short range then another one or two more at a longer range. Most barrels won't show a significant accuracy change over a .050 inch change in bullet jump distance to the lands with a good load; if you test with at least 15 shots per test group.. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Does seating depth a have this large impact on group size?
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