The stand-out feature of the SideWinder are the wings on each side.
There are three reasons for these wings:
#1 - I wanted to create a slider where the screws (which we make in-house) are more of a feature ...rather than being something we "hide" in the plates.
#2 - The screws go into the Wear Plates ...which mean the plates have no visible holes in them. Holes don't affect the function of the slider - but having no holes definitely looks better.
#3 - The main body of the slider can be made from various materials without titanium inserts or such required ...because there is no threading of the body (the Wear Plates have the threads).