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Rifles, Reloading, Optics, Equipment
Reloading
grouping question
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<blockquote data-quote="Timber338" data-source="post: 946407" data-attributes="member: 33822"><p>It can be very hard to find the exact problem, but with enough patience you can usually figure it out. Try and be as scientific as possible to eliminate variables (or sources of error) one at a time. Comparing velocity to point of impact is a great start and is easy. If you find that the flyer is always lower in velocity by maybe 30fps than the other 2 shots, then increasing about a 1/2 grain should get the velocity of all your rounds up a bit higher without bumping you out of your sweet spot on the high end.</p><p></p><p>If you find that there is no correlation to velocity and point of impact with your particular load, then the next step I would turn to is seating depth adjustments.</p></blockquote><p></p>
[QUOTE="Timber338, post: 946407, member: 33822"] It can be very hard to find the exact problem, but with enough patience you can usually figure it out. Try and be as scientific as possible to eliminate variables (or sources of error) one at a time. Comparing velocity to point of impact is a great start and is easy. If you find that the flyer is always lower in velocity by maybe 30fps than the other 2 shots, then increasing about a 1/2 grain should get the velocity of all your rounds up a bit higher without bumping you out of your sweet spot on the high end. If you find that there is no correlation to velocity and point of impact with your particular load, then the next step I would turn to is seating depth adjustments. [/QUOTE]
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Reloading
grouping question
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