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Rifles, Reloading, Optics, Equipment
Reloading
Extra powder for longer OAL
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<blockquote data-quote="jpbaker" data-source="post: 628532" data-attributes="member: 31327"><p>Ok, now im severly confused.</p><p> </p><p>I found that post that I got this info from... It was regarding a 300wm load.</p><p> </p><p>There is the post:</p><p> </p><p><strong>Re: .300wm 165gr SST LOAD</strong> </p><p>You have to have an old manual to get the truth, to many lawyers involved in the newer ones, if your looking for accuracy then your probably going to start loading at a longer oal to get you closer to the lands, rule of thumb with bt bullets is for every .100" further your out you will need<strong><em> 2.7-3.1grns</em></strong> <strong><em>more powder</em></strong>, obviously the lighter bullets get the 3.1 example take. What you want to load a 165 with 75.5grns at 3.34 if you load it to 3.44" that same load would be 78.6grns, this is to maintain the charge density. Iff accuracy is what you want use Imr4350 starting around 69grns and cci br2 or fed210m primers and not magnum primers, this will likely give you the best results in all aspects. </p><p> </p><p>___________________________________________________________</p><p> </p><p>Someone please unconfuse me,</p><p> </p><p>TKS</p><p>JPB</p></blockquote><p></p>
[QUOTE="jpbaker, post: 628532, member: 31327"] Ok, now im severly confused. I found that post that I got this info from... It was regarding a 300wm load. There is the post: [B]Re: .300wm 165gr SST LOAD[/B] You have to have an old manual to get the truth, to many lawyers involved in the newer ones, if your looking for accuracy then your probably going to start loading at a longer oal to get you closer to the lands, rule of thumb with bt bullets is for every .100" further your out you will need[B][I] 2.7-3.1grns[/I][/B] [B][I]more powder[/I][/B], obviously the lighter bullets get the 3.1 example take. What you want to load a 165 with 75.5grns at 3.34 if you load it to 3.44" that same load would be 78.6grns, this is to maintain the charge density. Iff accuracy is what you want use Imr4350 starting around 69grns and cci br2 or fed210m primers and not magnum primers, this will likely give you the best results in all aspects. ___________________________________________________________ Someone please unconfuse me, TKS JPB [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Extra powder for longer OAL
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