Votre avis sur ces cefficients ballistiques:
Citer :
Posted: Fri Apr 16, 2004 9:06 am Post subject: BC for round ball
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I found the ballistic coefficient for common round ball incase anyone is interested:
rifle
.310=.043
.350=.049
.440=.062
.490=.068
.535=.075
.570=.080
.715=.097
revolver
.315=.044
.375=.053
.451=.064
.457=.064
Est-ce que ca a du sens ?
..............................................................................Gerald........../