JMB vs G7 ballistics

drocks101

Member
Joined
Mar 6, 2012
Messages
13
Location
Thermopolis, Wy
I was looking at my ballistics charts at both JMB.com and G7.com. These two places show different numbers for my charts. I was wondering if anyone has had any experience with either of these places and which one do you guys think is more accurate.
Thanks.
 
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