I inquired about the grips by email. Dave at S&W got back to me and gave me a number and extension to call. When I called they told me the Performance center bought them all up and that none were available. I was given the impression they don't like to sell them because people are putting the grips on other guns and selling them as Performance center guns. YMMV .. Too bad I liked the grips.
Ahrends is quoting me 8+ weeks.