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Hunting
Long Range Hunting & Shooting
Loads and powders for .300 Weatherby
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<blockquote data-quote="Hired Gun" data-source="post: 176239" data-attributes="member: 1290"><p>This load is for factory Mark 5 rifles with the factory freebore in real Weatherby brass load with 180 Partitions seated at 3.7" The load is 88.5 grains of IMR-7828. I would start at 82 and work up. I found the Fed 215's added nothing and are a pain to come by. The 257Wby really likes IMR-7828 and CCI-250's as well. My 200 grain Accubond load is 83 grains to get 3100. The SSC version of the powder measures easier but have found it to be a bit hotter. Back down 2 grains when going to the SSC.</p></blockquote><p></p>
[QUOTE="Hired Gun, post: 176239, member: 1290"] This load is for factory Mark 5 rifles with the factory freebore in real Weatherby brass load with 180 Partitions seated at 3.7" The load is 88.5 grains of IMR-7828. I would start at 82 and work up. I found the Fed 215's added nothing and are a pain to come by. The 257Wby really likes IMR-7828 and CCI-250's as well. My 200 grain Accubond load is 83 grains to get 3100. The SSC version of the powder measures easier but have found it to be a bit hotter. Back down 2 grains when going to the SSC. [/QUOTE]
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Loads and powders for .300 Weatherby
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