Perhaps it was a Williams sight setup I saw on the 12 ga. Deerslayer I almost bought a few years back. This thread got me thinking about that gun because it had some custom (?) sights that looked both functional and good looking. Almost bought the gun out of nostalgia. I started deer hunting almost five decades ago when slug guns were all smooth bore and most only had a bead front sight. Ithaca Deerslayers were considered "state of the art", at least to us young guys. Even back then there were a few with some sort of aftermarket sights. Never owned a Deerslayer but I've shot them and loved 'em but never had one. So apparently there are sighting options available. I'll have to remember that.
