It is used so I don't have a number available. Probably a LEO as it has lots of holster wear but the inside of the slide is crisp and clean.
The SA trigger comes back to a rest after initial pressure then clicks in place. As pulled to the rear it gets a little more resistance just prior to dropping the striker but never a crisp clean break. Of course I am comparing it to my P7.
Of course, it is far from rough. Smooth just a mushy release.