I bought a new 640 Pro in February. The trigger felt funny to me so I took it to Denny Reichard. He is a premier S&W armorer in Indiana. He told me he could fix the trigger problem. I know I could have send it back to S&W but decided to let Denny fix it. He is truly a craftsman. I told him to do a deluxe action job on it also. WOW!!!!! What a difference! The revolver is as smooth as glass and has a 10 pound trigger pull (feels less than that).I feel that it is perfect now.

Attached Images

IMG_0099.jpg (116.3 KB, 65 views)

They do seem to be a good choice in the J frame. The 640 that is.