The 29 actually really intrigues me and believe or not, it is not for the 10mm. I am really interested in getting a .357 Sig barrel for one. I'd love to see how this round feels out of the 29/30 frame. I have a 32 and a 35 with a KKM .357 Sig barrel already.
What have your experiences been with this setup? I got a response over at Glocktalk that he though along my lines but he had trouble with jams etc with the aftermarket Sig barrel.