This group is at 7-yards fired double action from Willard's new (to him) S&W Model 12-2 Airweight; fired as fast as I could reacquire the sights and target (about three seconds total).
What's interesting is this is about 1/8th the size of the carefully aimed single-action group at the same distance taking all the time in the world between shots!
Double action, the gun feels so much like my familiar 640-3 that Zen descends and the groups look like I practiced. Which I have with the 640.
The Perfecta 158gr .38 Special in the 12-2 feels remarkably similar to 125gr .357 Magnum from the 640-3...
Unrelated, the 12-2 was very nearly an unfired example yesterday. If it has more than one box more ammo through it than we fired today I would be shocked.