Outriggers are used along the perimeter of the retail space. They are very versatile in the way you can use shelves, round bars and rectangular bars for hangers, face-outs and shoulder out (to conserve space).
There is standard slotting as well has heavy duty slotting on the back side/wall facing side of the outrigger. This allows a very clean look the front while utilizing the space behind the outrigger all of the way to wall. Typically outriggers extend 15" to 18" from the wall and are 8' to 10' high.
The biggest advantage to outrigger systems is that they allow a quick and easy remodel to your store. Simply move around shelves and bars and you have a whole new layout.