B.C and Meplat if lee 310gr 44cal bullet?
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I don't know the BC, however, the front end measures about 320. Fatter than an LFN but narrower than a WFN. Mine drops out the mold about 431.5 and weighs about 313 with a check. If you fiddle with the mold (Lap the top and sprue flat) not a bad bullet for the price. 21.5 grns 296, WWLPP and starline brass gives 1350 fps out of 7.5 inch SRH.
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B.C. ought to run about .2 or so. Just compare to the closest weight jacketed with a similar profile (which is probably the Sierra 300 gr., Speer 300 gr, or Hornady 300 gr. - you could probably just average the 3 and be close enough!). Don't get too hung up in BC numbers, they can vary quite a bit from gun to gun and even when the loads are tweaked a bit, as sometimes the bullets don't stablize as easily under different circumstances and this can increase the drag quite a bit.
This should get you close, and if you want to figure out your sights for long-range shooting, try them out and see what the actual results are.
This should get you close, and if you want to figure out your sights for long-range shooting, try them out and see what the actual results are.
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