Yes, but its not out of the closet yetHornady has already looked into it; I have a reamer print dated 2008 for a 338 Hornday Match. It's essentially a 338/300 PRC. PTG sent me that print along with a few other versions of the 338/375 Ruger when I was working on that project around 10 years ago.
Isn't there a 33 Sherman????