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Rifles, Reloading, Optics, Equipment
Reloading
High Group Variance within a Ladder Test
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<blockquote data-quote="Bob Wright" data-source="post: 3065945" data-attributes="member: 104363"><p>With a chronograph recording every shot within each group it will tell you plenty. Group C was probably a velocity issue. Less so in the other 3 groups. I am so reliant on that speed data, I can only guess here. Just how I do every load development.</p><p>Group A and B could easily be a trigger pull issue, if you new the bullet speed variation was minimal. Beg, borrow or steal a chrono.</p></blockquote><p></p>
[QUOTE="Bob Wright, post: 3065945, member: 104363"] With a chronograph recording every shot within each group it will tell you plenty. Group C was probably a velocity issue. Less so in the other 3 groups. I am so reliant on that speed data, I can only guess here. Just how I do every load development. Group A and B could easily be a trigger pull issue, if you new the bullet speed variation was minimal. Beg, borrow or steal a chrono. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
High Group Variance within a Ladder Test
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