I ordered some Redding ones but was told 12-16 weeks. Real bummer and quite the project deflator. I didn't think that there was a bushing style for 375. I just switch the bushings now for the 7wsm and the 6.5/7wsm.
This is also off the 7 case so I was just going to run the 375/300wsm die up more and do it that way. How we are chambering it.
Just trying not to be derailed that long and would rather live with two sets of dies than wait forever.