hey yall.here i am finally.i found this site just in time.long time owner of 686 .357 6in ported,etc. and just bought a sigma 9mm.never really cared about getting a semi cuz the wheel has worked for me forever,but i just bought a marlin camp carbine 9mm and needed(?) a matching caliber pistol to boot.did not know about the issues(or nonissues, i havent got it yet) with the sigma series.hopefully being a revolver shooter it will not be an issue.anyways,s&w is the only pistol i will ever get,so it will have to work.look forward to reading all the threads.yall take it easy