But you said for hunting there isn't really a comparison?
So you are just guessing out your ass, surprising.
I'm not guessing i'm looking at the numbers. Its all physics. If the barrel velocity is correct then the comparison is pretty accurate subtle barrels differences not with standing. We know what a .277 bullet can do thats well known so no mystery there at all. If we know the muzzle velocity and the BC of the bullet the rest is just math.
