Velocity/KE energy chart for different liads

[Quax]

Wasn't there a chart that listed different loads  (hevi13, lead, shot sizes) and listed each at different velocity and gave kinetic energy at different ranges. I cant find it anywhere. Thanks!

[turkey_slayer]

This? http://oldgobbler.com/Forum/index.php/topic,553.0.html

[Quax]

Yep, thanks!

[Quax]

Is there any formula to figure out KE at certain distances?

[turkey_slayer]

http://www.ajdesigner.com/phpenergykenetic/kenetic_energy_equation.php

I doubt you would want to shoot your shotgun at a chrono at 40 yards though    You will probably need someone with some software to calculate your velocities down range.  PM spurosity.  He might be able to help you out.