samborambo

Are you sure thats not the metal insert for the slide catch? I've had two XDM's replaced and in both of them the slide catch just sheared a little piece of metal like that off from the inner part of the slide. This then caused the slide catch to chew up the plastic on the slide...not good. Will be getting a metal slide for my 3rd XDM as soon as I can afford one to prevent this happening again.