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Rifles, Reloading, Optics, Equipment
Reloading
Twist relation to accuracy/velocity node
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<blockquote data-quote="Jud96" data-source="post: 1819881" data-attributes="member: 69478"><p>Both barrels are different lengths and different contours. That in itself can affect your velocity node due to harmonics. A lot of things can affect it. Neck tension and seating depth is another. Just because your groups changed with powder charge doesn't give you the full story. Work up a powder charge that provides the best consistency in velocity, and adjust accuracy with seat length.</p></blockquote><p></p>
[QUOTE="Jud96, post: 1819881, member: 69478"] Both barrels are different lengths and different contours. That in itself can affect your velocity node due to harmonics. A lot of things can affect it. Neck tension and seating depth is another. Just because your groups changed with powder charge doesn’t give you the full story. Work up a powder charge that provides the best consistency in velocity, and adjust accuracy with seat length. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Twist relation to accuracy/velocity node
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