Well I sent my Sigma back to S&W for repair of a sticky trigger, they paid for FEDEX. It left me on 11/7/09 and returned on 11/20/09. The work order that was included says: "Customer complaint: Rough double action." "Repaired: Replaced sear housing blk asy" Sounds like "sear" is a typo and should be "rear"? I've dry fired it but it feels the same (horrible). I'll take it to the range next week and see what happens. The only problem there is I hate to waste good ammo in a POS gun. Is there a real solution to this problem? Maybe I'll hand it down to my son, he has zero knowledge of handguns, but, that's probably too cruel of a joke.