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The 33 SM is the newest member of the Magnum series and is capable of taking just about any game animal including dangerous game. It is proving to be a very efficient round, especially with the shorter barrel trend. You don't need 100+ grain capacity rounds with long barrels to carry nearly 2 1/2 tons of muzzle energy! My testing with a 24" barrel yielded 2800 fps with a 300 grain Berger with a couple powders and 2700+ with several more.
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Reloading Data Compiling HERE
Discuss in the Facebook Group: Sherman Wildcat Cartridges Group
(L) 300 PRC (R) 30 SHERMAN MAGNUM
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