It's one of the police trade ins that have been floating around lately. Also shot my 4" Model 19 . I had a real tough time shooting the 40 vs the 357. Could also be because I ran double the number of rounds through the revolver. Trigger really feels different. I had a 12" pattern at about 5 yards. Gonna take some getting used to for sure! It could also be that I haven't shot in about 8 months.