1 1hornhunter Member Joined Oct 26, 2012 Messages 16 Sep 14, 2015 #1 Does anyone have the actual Ballistic coefficient of the Speer .308 180 grain BTSP? Any info would be appreciated. Thanks, 1hornhunter
Does anyone have the actual Ballistic coefficient of the Speer .308 180 grain BTSP? Any info would be appreciated. Thanks, 1hornhunter
N Nomosendero Well-Known Member Joined Jan 17, 2005 Messages 1,821 Location Pocahontas, AR Sep 14, 2015 #2 One thing for sure, Speer won't tell you how they come up with their BC ratings, I have tried in the past.
One thing for sure, Speer won't tell you how they come up with their BC ratings, I have tried in the past.