IMO All Around Big Game cartridges start with the 6.5x55, depending on the Jurisdiction and load it may not be legal for Bison.
It would be legal in Montana with 150+ grain bullets. It's probably only a matter of time before we see 175+ grain bullets although I'm not sure the 6.5x55 has the jam to get the required velocity (energy) for BC.
Elmer Kieth was shooting 200 grain bullets in a 6.5x61 Wildcat way back when.
It would be legal in Montana with 150+ grain bullets. It's probably only a matter of time before we see 175+ grain bullets although I'm not sure the 6.5x55 has the jam to get the required velocity (energy) for BC.
Elmer Kieth was shooting 200 grain bullets in a 6.5x61 Wildcat way back when.