LB Do you mean 375 Ruger ?
I’ve never heard of a 375 WSM, but what do I know, ha
It's just a WSM case expanded to .375. Performance is in line with the Ruger and H&H.
The 375 Ruger isn't a bad idea either if you want a little bulkier gun, but it's generally a re-barrel rather than a re-bore unless you want to shoot a Ruger.
