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BB ballistics program smooth bore

Posted: Sat Jun 11, 2016 5:47 am
by linoww
I know it's easy to do on hands,but I'm curious if anyone has a chart or link to a BC program that will work with smoothie bb guns?

Re: BB ballistics program smooth bore

Posted: Thu Jul 21, 2016 10:51 pm
by SPPcoach
Here is how I did it.

BC of a 0.177 round ball is 0.014

Ballistic program from Trijicon.
https://www.trijicon.com/resources/down ... mputer.xls

More info if you want.
http://www.airguns.net/trajectory.php