350 legend , 400 legend like a hand gun case can’t be necked down
… I remember back when we had the first ammo shortage
.. a slick friend of a hand that hunted with me was invited… he didn’t have any ammo for his 270 or whatever he had
… so he went to a gun shop looking for some .. the only rifle ammo they had was 350 legend … so he asked if they had the rifle for it as well lol
… that was the first time I ever heard of that caliber
… he ended up killing a buck with it lol