Well I bought two NIB S&W's in the past three months. A 638 and a 67. Both had issues right from the box before I even put a round through them. The 638 was an easy fix, it was bound up tight due to an ejector rod not being screwed in all the way. The 67 had inconsistent timing from chamber to chamber with the two last ones not locking up before the hammer dropped in DA mode or locked back on SA mode. It has been at S&W for a month so far.

Seems there is not the best quality control there at the moment. Really bums me out to see it that way.