This Marlin manufactured rear swivel is for the Golden 39A & 39-A Mountie lever action rimfire rifle and is in very good condition with light wear. (file photo)
Note: Marlin Golden (39A and 39-A) Mountie lever action rifles with the following dates of manufacture and serial numbers have been observed with this part:
Marked Golden 39-A Mountie: (1958) R16162
Marked Golden 39A Mountie: (1966) AB10631