The Nerf Vortex Vigilon is a single fire toy gun released in 2011 as part of the Vortex series, model number 32215. The gun fires XLR discs and is green, gray, black, and orange.
the lever goes top most right side , just forward of the ejector slide. you can see the gap for it in the trigger picture. peg part goes on top and rotating wheel part goes in that gap.
