Sights that came on a -S version, the sighting disk with 3 apertures was only used for the first couple of years
Gene, I've got a #68 that lists the #4 for $12.
Also, my #7 came with the S sights but was missing the hood and post on the front sight, you can imagine I was thrilled to find a complete front sight on Fleabay for it, only had one post that was attached to it but who am I to complain!
No Stevens parts yet but it's Christmas, I imagine everything is running slow, maybe today.