I have a Revelation 20 gauge single shot shotgun that my late uncle owned and yes Tscott it came from the local Western Auto that is still in business here but they no longer sale guns. The sight bead is broken off the barrel and the trigger spring is broken and the stock has black electrical tape around it but the dang thing will still bring home the turkeys at the local turkey shoots
I can still remember squirrel hunting with it and rolling up a little piece of gum to stick on the end of the barrel to use for a sight.
I also have a stevens 12 gauge that belonged to my wifes father that has been in the family for quite some time now. My older brother has a Columbia 12 gauge single shot shotgun that my grandfather owned and i have no ideal who made it or where it was purchased but it's very old and still in good shape and still shoots.