derek58 said:In Oregon, you can only hunt with a full lead projectile. As a result, if I were to shoot conicals, I would be limited to a maxi-ball/maxi-hunter type projectile, which I understand to have marginally better external ballistics to a PRB, and arguably similar terminal ballistics to a PRB. And they are definitely more expensive (yes, I get it, if I cast my own, it'd be cheaper, but that's not the point). At this time, I'm leaning towards round ball/slow twist
No you are not limited to maxi type bullets. You can use PP bullets or something like the Hornady Great Plains.
The PP bullets will go as far as you can shoot with the right barrel.
Or, if you get a faster twist barrel there are several grease groove long distance bullets you could use as well.