Looks like I can answer my own question. None of my searches found anything on line but I looked up Houge based on another thread and found this...
S&W J Frame Round Butt Centennial/Bodyguard Rubber Tamer Grip [60020] - $24.95 : Hogue Inc., The Best Value In Handgun Grips, Rifle Stocks and Accessories - Bar None!

Thanks,
Dave