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Rifles, Reloading, Optics, Equipment
Reloading
Which Primer for my .300 Win Mag Load?
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<blockquote data-quote="Lefty7mmstw" data-source="post: 947091" data-attributes="member: 48043"><p>It depends on your minimum temperature encountered. If you don't get much below freezing, a wlr should be enough in a 300 win with stick powders. If you are going to get to sub-zero temps. though, I'd go with a mag. primer any day of the week and twice on Sunday.</p><p> Sometimes milder ignition will help load uniformity a bit, but you risk the fire not being hot enough in really cold temps in the larger cases, especially when you are using slower powders with a lot of deterrent coating on them.</p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 947091, member: 48043"] It depends on your minimum temperature encountered. If you don't get much below freezing, a wlr should be enough in a 300 win with stick powders. If you are going to get to sub-zero temps. though, I'd go with a mag. primer any day of the week and twice on Sunday. Sometimes milder ignition will help load uniformity a bit, but you risk the fire not being hot enough in really cold temps in the larger cases, especially when you are using slower powders with a lot of deterrent coating on them. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Which Primer for my .300 Win Mag Load?
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