I had really good luck with Varget and 85 grain gamekings as far as accuracy, never chrono'd it but I would expect low velocity. Mt pet load is 70 g. Matchkings with 25 grains of AA2015 @ 2750 fps from my 16" AR carbine. It is extremely accurate, but is a hot load so work up! Friends and I have had great success with this load in three different BHW barrels.
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Regards, Dustin