Ballistic coefficient

[steve-o1979]

Can anyone tell me the ballistic coefficient of federal power-shok 308, 180 grain soft point ?
Apparently I need to know it to order a custom dial for a leupold VX3 CDS.... And I won't lie, I dot even know what it means lol

 

[galamb]

As per the Federal Website it's .382
http://www.federalpremium.com/products/details/rifle.aspx?id=34

If you want to learn about BC, go to this Hornady link - it's about half way down the page - explains a whole bunch of other terms as well

http://www.hornady.com/ballistics-resource/external

 

[steve-o1979]

Thanks a bunch. I couldn't find it on there.