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Rifles, Reloading, Optics, Equipment
Reloading
300 WSM Load Data Input
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<blockquote data-quote="Deleted member 46119" data-source="post: 1211156"><p>My 300 WSM is well validated to QuickLoad but only with 208s. Still should be close enough to be an additional data point.</p><p></p><p>First comment, loads if IMR7828ssc 64.5, 65.8 and 66.5 good shooting and within my parameters for success. I've been using H4831sc recently, maybe I should give the 7828 a try.</p><p></p><p>Second comment, pressures predicted in my QuickLoad are all within recommended norms.</p><p></p><p>Third comment, you velocities are with ~%1 of predicted by QuickLoad. You are "slower". </p><p></p><p>Third at ~2655fps, you have a 25MOA drop at 1000 yards with ~1300 ft lb of energy. I believe this quite acceptable.</p><p></p><p>Fourth comment, In my experience, 7828 vs. 7828sc, the SC is a little slower. Tested it with Wby cases and it is predictable by.. You guessed it ~%1 slower for SC. </p><p></p><p>Last, you have lit a stick up my backside to move my 300WSM barrel to the long action and get on the program for making a ShermanShortMag on the short action.</p><p></p><p>Umm, after this project and that project and the other project... Umm.</p></blockquote><p></p>
[QUOTE="Deleted member 46119, post: 1211156"] My 300 WSM is well validated to QuickLoad but only with 208s. Still should be close enough to be an additional data point. First comment, loads if IMR7828ssc 64.5, 65.8 and 66.5 good shooting and within my parameters for success. I've been using H4831sc recently, maybe I should give the 7828 a try. Second comment, pressures predicted in my QuickLoad are all within recommended norms. Third comment, you velocities are with ~%1 of predicted by QuickLoad. You are "slower". Third at ~2655fps, you have a 25MOA drop at 1000 yards with ~1300 ft lb of energy. I believe this quite acceptable. Fourth comment, In my experience, 7828 vs. 7828sc, the SC is a little slower. Tested it with Wby cases and it is predictable by.. You guessed it ~%1 slower for SC. Last, you have lit a stick up my backside to move my 300WSM barrel to the long action and get on the program for making a ShermanShortMag on the short action. Umm, after this project and that project and the other project... Umm. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 WSM Load Data Input
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