Wasn't it originally an "Alaskan bear" cartridge & a general big game one in the US ?
A French friend (*) has a SW 500. We nickenamed it "the Kaboom". Actually, it has all sort of practical use. It is very good at attracting the crowd, starting conversations, taking the P*ss at who ever tries or refuse to try it . It is also good if you are bored of the Desert Eagle 44 and for the middle-age old farts we are, it is very mildly good to try chating-up the very few girls in the club .
Not much else, but, at small dose, it is really super fun

(*) for those who were in Prague last June, without any surprise, Jean-Yves is the owner
