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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
What does it take to make your rifle group well?
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<blockquote data-quote="cabelas90" data-source="post: 271631" data-attributes="member: 14432"><p>When I did my load devolpment for my 204 i started out with about 25 rounds </p><p>I load 5 rounds in .5 grn increments from min to max at at book stated coal for bullet. Then I take the best load from that group, load 10 more rounds at that powder charge to verafy it wasn't a freak group. Then I load about 30 rounds moveing up and down from this stated powder charge by .2 grn. Once I find my best powder charge I play with my coal starting .020-.030 of the lands and working into the lands in .005 increments to avoid sudden pressure changes. I do this all wile keeping my brass prep and componits the same.</p><p>Hope this helps Zach</p></blockquote><p></p>
[QUOTE="cabelas90, post: 271631, member: 14432"] When I did my load devolpment for my 204 i started out with about 25 rounds I load 5 rounds in .5 grn increments from min to max at at book stated coal for bullet. Then I take the best load from that group, load 10 more rounds at that powder charge to verafy it wasn't a freak group. Then I load about 30 rounds moveing up and down from this stated powder charge by .2 grn. Once I find my best powder charge I play with my coal starting .020-.030 of the lands and working into the lands in .005 increments to avoid sudden pressure changes. I do this all wile keeping my brass prep and componits the same. Hope this helps Zach [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
What does it take to make your rifle group well?
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