I have a Long action with a 30:06 bolt head on it. I dont want anything in the 30:06 family, ie 30:06, 280, 270, 25:06 etc. Is there anything else that takes that size of bolt head that is long action. Main reason is I already have a 30:06, 270, 25-06. I am thinking of trading it for a mag head, I was hoping a 375 head would fit but I dought it. What other long action take a :06 size bolt head

thanks