Basically, you will end up doing load development with different factory ammo.
I would sure try the light magnum ammo.
Neither cartridge is going not be inherently more accurate than the other one.
It will be more dependent on the quality of barrel you get.
Go with your personal preference.
If it was me, I would likely go with the 270 Winchester.
I would sure try the light magnum ammo.
Neither cartridge is going not be inherently more accurate than the other one.
It will be more dependent on the quality of barrel you get.
Go with your personal preference.
If it was me, I would likely go with the 270 Winchester.