Rear Sight Base - 2nd Variation - Original

Rear Sight Base - 2nd Variation - Original

This Thompson Center manufactured fsecond variation rear sight base is for the later Seneca muzzle loading rifle with the hole spacing 9/16" apart (center to center) 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: 52191 & 61629

  • Manufacturer: Thompson Center
  • Manufacturer ID:
  • Product Code: 80465-Seneca
  • Availability: 1
  • $19.50