Bergers are the only ones that i have seen. I have tried looking before but cant find anything. I guess since the G1 is a higher number all the companys think it looks better to but the bigger number out since the G7 is so much smaller. I think its only due time before the other bullet manufactors that make long range bullets follow suit.Is there any published G7 data for bullets other than Bergers? Perhaps the .308 200 gr Accubond?