I saw a Mauser today chambered in 375 USA Magnum....

Can't find it listed in any of my cartridge books, did find dies listed for it in several places, but haven't been able to see any reloading data or a chamber print(even on Clymers website), that would tell me what it is!

I suspect it is another name for the 375-338/375 Taylor....???

Anyone?

Thanks,

Bryan

Don't have any load data for you but quality cartridge has it on there site as a custom order.