Thanks Kend, I did call and they said that they use to make them, but because of lack of interest they discountinued the item. It sounds like you may know different info then that. They recommended that I contact the guy who originally made them. I found his name on the American Pistolsmith web page. He didn't have any, so I just started calling smiths that specialized in Ruger. I found a smith in TN. that had one he would sell me. I just have to send him the money. I could probably make one myself if I had the right tools.
Thanks for your help
Ridgerunner