Range Report BC values at different velocities and distances?

[bbpl]

anyone know how to calculate BC values at different velocity and range intervals. I have my G1 BC value but i know the BC diminishes as the velocity decreases, but i cant seem to find anything on how to calculate them at the different intervals, so if anyone knows, please give me some pointers

 

[Lowlight]

Re: BC values at different velocities and distances?

what bullet,

They usually step or band the G1 for use with PM solvers, some are out there already, as an example if you are using an 175gr SMK it's widely published

 

[bbpl]

Re: BC values at different velocities and distances?

hornady 168gr .308 BTHP

 

[Maple One]

Re: BC values at different velocities and distances?

Is that what you're looking for?

Hornady .308 168gr HPBT

Fps ...... BC G1

1500 ..... .387
2000 ..... .432
2500 ..... .447
3000 ..... .467

*Applied Ballistics for Long Range Shooting