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I reload for 308, 8x57, and I will be starting 243 soon.
IMR 4895 and 4064 are very popular, and have been used with success in matches. 4895 is the "classic" .308 powder.
How accurate are the Winchester powders 748 and 760, when compared to the corresponding IMR powders?
Given that I measure to a tenth of a grain, is it possible to get Win748 as accurate as 4895, or 760 as accurate as 4064?
thanks
-z
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