Shooter 9
Member
It is my understanding that most of the engineering revisions were cost saving on the part of S&W and it did not necessarily mean these changes made the gun better. That said, I try to do my research on the revisions when buying. Of course condition of the gun is top priority. But I do like some no dash models as well as a -3 or -4 occasionally. I do my no means consider myself and expert on these guns. Just my opinion.