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Rifles, Reloading, Optics, Equipment
Reloading
Ladder Test Results...need help analyzing.
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<blockquote data-quote="Bart B" data-source="post: 705139" data-attributes="member: 5302"><p>JT, I'd just shoot five 5-shot groups with increasing charge weights of 1 grain starting with 41 of 4350. Use the load that shoots the smallest one and shoot a 10- or 15-shot test group with it. You'll see quickly if that load's close to the best one. Then try again with 1/2 grain heavier and 1/2 grain lighter for charge weight; you may improve it a bit, but not much.</p><p></p><p>Don't get concerned about muzzle velocity unless that's more important than all the bullets landing on target close together.</p></blockquote><p></p>
[QUOTE="Bart B, post: 705139, member: 5302"] JT, I'd just shoot five 5-shot groups with increasing charge weights of 1 grain starting with 41 of 4350. Use the load that shoots the smallest one and shoot a 10- or 15-shot test group with it. You'll see quickly if that load's close to the best one. Then try again with 1/2 grain heavier and 1/2 grain lighter for charge weight; you may improve it a bit, but not much. Don't get concerned about muzzle velocity unless that's more important than all the bullets landing on target close together. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Ladder Test Results...need help analyzing.
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