09-25-2017, 05:40 AM
Alright I know take way off topic, sort of. I see you all talking about the G(insert number) BC. I gather that is ballistic coefficient but what does the G number represent.
Also I just started running an 18" Model 1 sales 6.5 sporter upper with a 1:9 twist.
Also I just started running an 18" Model 1 sales 6.5 sporter upper with a 1:9 twist.

