M4 Falls apart I went and played this weekend and during a sprint between brush my Lancer Tactical upper/bottom receiver just fell apart. Im not familiar with all the workings and i have no clue how big of an issue this will be to fix or what i should even do. The gun fell apart 3 times and once the inner barrel actually slipped out. So now i have to clean that. It looks like theres just the clip(Link to pic. Clip is the thing in the middle) on the left side of the gun that holds the whole thing together... surely thats not right? What am i going to have to do to prevent this from happening again? My first thought was wrapping it with electrical tape or something but that sounds super ghetto.