What I am trying to understand that others cant seem to answer is this : What keeps the slide locked onto the frame rails ? When the gun is taken apart , the striker is removed and then the slide comes off. There is no SLIDE LOCK like the slide lock on our Glocks. To me it seems that the little "tang" on the striker along with the rear slide cover is what keeps the slide on the frame. If that is so , it is definitely a new style thing. Time will tell if it's a high mileage design. I sure hope so . What are you guy's thoughts on what keeps the slide on ?