The Kel-Tec RFB is a .308 bullpup rifle, with a unique feature. The spent cartridges don't eject from the side, they are ejected from the front of the gun, making it fully ambidexterous. Is this actually possible to do in Fallout, or is it only possible to have them eject out of the side like they usually do?
Here's the rifle: http://tinypic.com/view.php?pic=345j41s&s=5
And here's a video demonstrating the forward-ejecting shells: http://www.youtube.com/watch?v=t9Xqa2vwq60