G7 of new Hornady 178gr ?

[TC]

Hi,

Does anyone know the G7 BC of both the new Hornady 178gr BTHP and that of the 178gr A-MAX ? Just curious how they compare.

Thanks

 

[280man]

Are these 30 cal or 7mm?

 

[TC]

.308 the 178 AMAX has a BC of 0.495 and the 178 BTHP Match an impressive 0.53 G1 but wondered how they stack up on G7. I've found the Litz G7 drag function is available on JBM for the AMAX but not the BTHP which I believe is a new bullet. Just wanted to run some simulations to see how different they are to one and other and vs the 175 SMK and the 180 Berger. Thx