Well now Ive done it. I keep my xd in an old day runner type case for when I take it with me in the car. Yesterday my wife started on a routine trip to the store, and I had a few things with me besides the pistol. I set it on top of the roof and loaded the other things into the car, something must have distracted me and I forgot it was there. Got about a mile and a half before I was going fast enough for it to blow off. I saw it tumbleing and bouncing end over end beside the car through the rear view mirror. At first I did not know what it was then it hit me. I felt sick. It ended up on the shoulder, and I whipped it around to go get it. The case was badly scrapped up but the pistol and the extra mag was still intact. The only problem I could see was that the rear of the frame was kinda dinged from where it bounced, and the back of the slide by the cocked pin was a little scuffed. At the time I was releived that the whole thing wasnt smashed. However when I returned home from the trip I tried to field strip it, and it will not come apart. It seems that the slide is stuck. It will not come forward. Also when I dry fire it it sounds kinda weak, not the way it usually would. I have not tried to fire any live rounds yet and thought I would see what you guys thought I should do. Is this kind of thing covered under the warranty? Any advice would be greatly appreciated.