This may have been posted here before but in case it hasn't I think its a great idea. Richie in Westport has a few of these for sale: http://www.impactguns.com/store/015813523400.html
Heres the info from Mossberg's site: http://www.mossberg.com/press/detailpress.asp?section=media&id=30
Heres the info from Mossberg's site: http://www.mossberg.com/press/detailpress.asp?section=media&id=30