Does anyone know the BC's of the Calhoon 37gr DHP? I would also like to know this for the 30 gr. as well. Thanks. Ian

I don't believe much of what is published on C's if it comes from the manufacturer unless it's Sierra of course.



It's not all that hard to measure the actual bullets that you have.



Try this calculator and see if it works for you:

www.uslink.net/~tom1/calcbc/calcbc.htm



It's easier than having another calibrated chrono downrange.

Gidday Ian,I have been told that the Calhoon .224 37g DHP has a BC of .140 and SD of.105 and the 42 DHP is .180 with an SD of .120. Sorry I don't know about the 30g. Just about to try these myself in a Hornet, Mick.