As said, wires do not make it more interesting but instead show design flaws. If youre designing a rail/gauss rifle, you should look up some images of existing and imaginary ones as it is a physical science.

Also if the gun is mounted then the bar is unnecessary for stabilization and with all that stuff near the front I would doubt that a weight would be necessary to stabilize in the first place. On top of this I do not believe this rail gun will have a high rate of fire so the bar is pretty much useless at the bottom.