>>64020029
>It doesn't.
It does.
>BC is largely independent of the caliber
BC is not independent of the caliber.
>ammo weight
Effectiveness on target.
>They have the range of a .50 cal
Yes.
>Nope.
Yep.
>6.8 sigger has ballistics closer to .338
6.8x51mm is objectively closer to 308 than .338NM in terms of muzzle energy, effective range and use case.

It's time for you to face reality of .338NM being in a class of its own.