WHY anyone would choose a .375 other than the .375 H&H is BEYOND me. If you buy a rifle in that calibre you are presumably going to Africa or the boondocks somewhere (OK, some chaps just like big calibres for fun). If you get where you are going and your ammo doesn´t arrive ???? you have about as much chance of finding all that odd .375 stuff anywhere in Africa or anywhere else outside big US suppliers as you have of going back in time and meeting Sophia Loren circa 1955 who then asks if she can buy you a drink "big boy" !! Having said all that mine is the flanged version so I must be mad !

best, Mike