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Rifles, Reloading, Optics, Equipment
Reloading
300 Win Mag reloading advise.
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<blockquote data-quote="Hugnot" data-source="post: 2499126" data-attributes="member: 115658"><p>Here are some Miller twist rate calculations. The long pointy 215 Berger needs to be launched from a 9.5 twist barrel to acheive optimum results from a wide variety of environmental conditions, like real cold & heavy air. The standard 10 twist is adequate for anything shorter. I prefer flatter mid-range trajectories vs wind bucking abilities for small targets at usual ranges like 500 yards & under - I like 178 ELDM's - are available & good with a greater availblity of powders in the H4350 - H4831 range including ball powders like R-S Hunter & AL 4000MR. Coyotes & rodents are small targets and flatter trajectories at mid ranges are a help with quick, on demand shots having a minumum of time for dial twisting. The 215 Berger would probably beat the other bullets shown for 1,000 yard plus targets. </p><p></p><p>[ATTACH=full]356639[/ATTACH]</p></blockquote><p></p>
[QUOTE="Hugnot, post: 2499126, member: 115658"] Here are some Miller twist rate calculations. The long pointy 215 Berger needs to be launched from a 9.5 twist barrel to acheive optimum results from a wide variety of environmental conditions, like real cold & heavy air. The standard 10 twist is adequate for anything shorter. I prefer flatter mid-range trajectories vs wind bucking abilities for small targets at usual ranges like 500 yards & under - I like 178 ELDM's - are available & good with a greater availblity of powders in the H4350 - H4831 range including ball powders like R-S Hunter & AL 4000MR. Coyotes & rodents are small targets and flatter trajectories at mid ranges are a help with quick, on demand shots having a minumum of time for dial twisting. The 215 Berger would probably beat the other bullets shown for 1,000 yard plus targets. [ATTACH type="full"]356639[/ATTACH] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 Win Mag reloading advise.
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