Dreamhunt explained how to figure out ur BC very well.
The only thing I can add is that with the modern mzl bullets we now have with the long aluminum tips such as the Pittman, Parker & ASG the G8 drag model is far more accurate than the G1 when figuring out ur drops.
The only thing I can add is that with the modern mzl bullets we now have with the long aluminum tips such as the Pittman, Parker & ASG the G8 drag model is far more accurate than the G1 when figuring out ur drops.