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Rifles, Reloading, Optics, Equipment
Reloading
300 WSM reloading
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<blockquote data-quote="brentc" data-source="post: 659932" data-attributes="member: 16938"><p>For longer range with 165 to 190 grain loads I'd look more towards H4350 or H4831sc. The double based RL powders will produce excellent velocity and they burn clean, but you may have to sacrifice long range accuracy in terms of temp sensitivity to get it. Out to 400 yards using a maximum point blank zero, the RL's are hard to beat. </p><p> </p><p>Another one to check out if you plan to use 190 and heavier is IMR7828ssc. This has become my favorite powder in the 300 WSM for several reasons. H4350 doesn't cut it with the heavies as far as velocity is concerned, and H4831sc works great up to the 190 grain range, but for overall performance in any condition for my heavy 300 WSM loads, I reach for IMR 7828ssc.</p></blockquote><p></p>
[QUOTE="brentc, post: 659932, member: 16938"] For longer range with 165 to 190 grain loads I'd look more towards H4350 or H4831sc. The double based RL powders will produce excellent velocity and they burn clean, but you may have to sacrifice long range accuracy in terms of temp sensitivity to get it. Out to 400 yards using a maximum point blank zero, the RL's are hard to beat. Another one to check out if you plan to use 190 and heavier is IMR7828ssc. This has become my favorite powder in the 300 WSM for several reasons. H4350 doesn't cut it with the heavies as far as velocity is concerned, and H4831sc works great up to the 190 grain range, but for overall performance in any condition for my heavy 300 WSM loads, I reach for IMR 7828ssc. [/QUOTE]
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Reloading
300 WSM reloading
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