Quote:
Originally Posted by Rhidium
Thing I got out of it was generating a accurate ballistic chart without an chronograph to measure your muzzle velocity.
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Curious, how do you go about that? I've got all my cards done, but wondering what this method is.
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2019 M2 Comp, MT, BSM
2015 X5 Msport, CB (Hers)
2014 M235i MT, BSM, MPE, Dinan Springs (Sold)