The LCS doesn't have the room, nor the power output to use a railgun. The gun "barrel" doesn't take up much room compared to a normal 5" system, but it's the po

The LCS doesn't have the room, nor the power output to use a railgun. The gun "barrel" doesn't take up much room compared to a normal 5" system, but it's the power supply that makes it unsuitable for anything short of a Burke class DDG.