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Rifles, Reloading, Optics, Equipment
Reloading
300 Win mag load advice
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<blockquote data-quote="Bart B" data-source="post: 613407" data-attributes="member: 5302"><p>When the .300 Win. Mag. was popular in long range high power matches, IMR4350 gave the best accuracy with 190 through 220 grain Sierra HPMK's. While some other powders will shoot 'em out faster, I don't think the track record IMR4350 has can be beat for shooting 'em into the smallest cluster.</p><p></p><p>What's more important; smallest groups or largest muzzle velocity numbers?</p></blockquote><p></p>
[QUOTE="Bart B, post: 613407, member: 5302"] When the .300 Win. Mag. was popular in long range high power matches, IMR4350 gave the best accuracy with 190 through 220 grain Sierra HPMK's. While some other powders will shoot 'em out faster, I don't think the track record IMR4350 has can be beat for shooting 'em into the smallest cluster. What's more important; smallest groups or largest muzzle velocity numbers? [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 Win mag load advice
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