Rear Sight Upper Assembly - 1st Variation - Original

Rear Sight Upper Assembly - 1st Variation - Original

This Thompson Center manufactured first variation rear sight upper assembly is for the earlier Seneca muzzle loading rifle with the first or second variation rear sight base and is in very good condition with light wear.  (file photo)

Note: Thompson Center Seneca muzzle loading rifles with the following serial numbers have been observed with this part: 16559 & 52191

  • Manufacturer: Thompson Center
  • Manufacturer ID:
  • Product Code: 80461-Seneca
  • Availability: 10
  • $39.50