According to the Barnes manual number four the max load with that bullet is 66 grs for 2842 with 2217 or H 1000 which are the same powders. BC of that bullet is .392. A starting load of 59 grs is supposed to give 2621 fps which makes your load about right for 62 grs. Not sure on accuracy with the heavier charge but you can only but try a few for speed and accuracy.
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