Hi! I'm new to the forum here. I have a xd9sc that has been a great carry and target gun for the past year. I've put close to 500 rounds through it and the only problem I have had, until now, is a broken firing pin clip. Now though, when I rack the slide it does not fall fully into place and the gun will not fire. I literally have to bump the slide back with the heel of my hand a few times for it to seat properly and fire. When firing, absolutely no problems, seats properly every time, fires every time, until I drop the mag and insert a new one, then it hangs up. It is starting to get frustrating and I haven't broken down and called for support. I was wondering if this was common at all and if so, what some fixes might be. Thanks!