This Thompson Center manufactured first variation front sight assembly with a smooth metal ramp and a brass bead is for the Thunder Hawk in-line muzzle loader and is in very good condition with light wear. The mounting screw is 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 Hawks: 5456, 11070 & 21098

Blue Finished Thunder Hawk Shadows:

Stainless Steel Thunder Hawks: S3635

Stainless Steel Thunder Hawk Shadows: