This Thompson Center manufactured first variation all metal rear sight assembly with the base is for the Thunder Hawk in-line muzzle loader and is in very good condition with light wear. The mounting screws are sold separately. (file photo)

Note: Thompson Center Thunder Hawk muzzle loading carbines and rifles with the following serial numbers have been observed with this part:

Blue Finished Thunder Hawk: 5456, 11070, 19262, 21098 & 23257

Blue Finished Thunder Hawk Shadow:

Stainless Steel Thunder Hawk: S1153, S2083, S2675, S3635 & S18195

Stainless Steel Thunder Hawk Shadow: