Anyone looking for a cheap SBS? I've got a very similar police trade Mossberg 590A1 SBS.
http://www.sturmgewehr.com/forums/index.php?/topic/566-wts-mossberg-590-14-sbs-260/
http://www.sturmgewehr.com/forums/index.php?/topic/566-wts-mossberg-590-14-sbs-260/