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Rifles, Reloading, Optics, Equipment
Reloading
Reloading 300WinMag Questions ???
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<blockquote data-quote="BigSkyGP" data-source="post: 442884" data-attributes="member: 28118"><p>I haven't reloaded 300WinMag in a few years, and I don't have my notes with me.</p><p> </p><p>Like the other's said about the case length, what the books say. Should be able to find it on the internet, ie hogdon web site. I use a Lee trimmer, no guessing there.</p><p> </p><p>As far as what data to start off of. Rule of thumb, says you can use data for a hevier bullet like 195 or 200 data on your 190gr bullets. I would look at 180gr data to see that you are below the charge weight for 180gr data. The usual reason for this is heavier bullets are longer take up more space and cause higher pressures.</p><p> </p><p>As far as the distance off the lands, every rifle is different, and can change with the bullets, as well. Usually between .050" and .015". Stressing usually.</p></blockquote><p></p>
[QUOTE="BigSkyGP, post: 442884, member: 28118"] I haven't reloaded 300WinMag in a few years, and I don't have my notes with me. Like the other's said about the case length, what the books say. Should be able to find it on the internet, ie hogdon web site. I use a Lee trimmer, no guessing there. As far as what data to start off of. Rule of thumb, says you can use data for a hevier bullet like 195 or 200 data on your 190gr bullets. I would look at 180gr data to see that you are below the charge weight for 180gr data. The usual reason for this is heavier bullets are longer take up more space and cause higher pressures. As far as the distance off the lands, every rifle is different, and can change with the bullets, as well. Usually between .050" and .015". Stressing usually. [/QUOTE]
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Reloading
Reloading 300WinMag Questions ???
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