Tuning ballistic coefficient of .30 jsb 44.75 pellets

[tsmith]

does anyone know the approximate ballistic coefficent for these pellets?
thanks!

 

[corny]

.042

 

[Airgunmann]

Google bc from hardair magazine there are all the caliber pellet bc in it and they are pretty much right on the money. 

 

[shambozzie]

The bc will vary with speed. I clocked the 44's @ 890 fps for a bc of .042. Your miles may vary.

 

[Airgunmann]

Hard air says .037 bc at 865 fps

 

[Seeker]

Right. It is pretty poor. When there is a wind JSB .30 44grainers are pushed like nothing.