Only one model: the JSRR30...or is it JS30RR? Either way, it has a bolt-on 24-fret neck with dot inlays and a string-thru bridge. It's an entry-level guitar for sure, but good for modding.
Those are the only 2 from what I understand. I had a Jackson Stars but had to sell her mid last year. It was a great damned guitar, wish I still had it. Other than that, I think ya have to go custom shop