I remember having the same confusion when I was looking for one. I kept looking for WGRS-7400 or whatever it is and most sites don't have it listed that way. I remember having to cross reference from the Williams Sight. It seems different vendors market it using different variations of the part number.Yes I believe that is the one I picked up at KTP a couple of months ago. So if the Williams company has discontinued the rear sight portion of the product and has combined it with the front sight shouldn't they reference the newer product from a link on the older one? Just a thought.
Thanks for the link....A bit more money but skinner makes peeps that’ll fit a 7600.
You might need to scroll down a bit.