Did he charge you anything?I brought my 9ve to a gunsmith in N. Attleboro, MA. Before I could lay the barrel and spring on the counter, he had released the slide. A few seconds later all back together and working. He said I only had to hold the trigger to separate the parts. In all, less than 30 seconds.
Had SW9VE apart for cleaning. Removed recoil spring assembly and barrel. I replaced slide to body w/o those parts. Now can't remove slide.