If you want something smaller than the USAS-12, I would suggest the [url=http://www.defensereview.com/srm-arms-high-capacity-model-1216-rotary-mag-semi-auto-combat-shotgun/] Though rarer to find reloads, this gun will (i hope) be more common. You would lose some of the range on a normal shotgun since the barrel is shorter and you might sacrifice fire rate, but it is much easier to conceal and in my opinion looks a hella' lot nicer.