I have aquired a model 910 pistol. Right now if you jack the slide the mag catch falls on the ground. I have determined that it is the recoil guide rod. It is missing that little point on it. Also am wondering if that would cause the pistol not to dry fire when I pull the trigger. Does anyone know if these also have a internal child saftey or somthing. The trigger operates when it is dissasembled. Thanks in advance.