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Rifles, Reloading, Optics, Equipment
Reloading
Need data for 7WSM - IMR7977 and 160gr 0r 175gr ?
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<blockquote data-quote="Varmint Hunter" data-source="post: 1116784" data-attributes="member: 313"><p>The IMR 7977 seems to bet a bit faster burning than H1000 which should be just about right for the 7 WSM with heavy bullets. However, I always like to start my load work with data from the manufacturer or other reliable source. I guess I'll put this on hold for a bit while.</p><p></p><p>OTOH - the 7977 shot very small groups (1.25" @ 300yds) in my 300 RUM with the 200gr Accubonds.</p></blockquote><p></p>
[QUOTE="Varmint Hunter, post: 1116784, member: 313"] The IMR 7977 seems to bet a bit faster burning than H1000 which should be just about right for the 7 WSM with heavy bullets. However, I always like to start my load work with data from the manufacturer or other reliable source. I guess I'll put this on hold for a bit while. OTOH - the 7977 shot very small groups (1.25" @ 300yds) in my 300 RUM with the 200gr Accubonds. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Need data for 7WSM - IMR7977 and 160gr 0r 175gr ?
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