scsims
Well-Known Member
I just downloaded the Shooter program for my phone and didn't know if I should use the G1 or G7 BC. I'm shooting a .308 168gr SMK. The G7 seems closer to what I've seen in the field shooting, G1 seems to be about 1.5 MOA off.
How do I know which to use?
How do I know which to use?