This Thompson Center manufactured first variation metal front sight ramp with the smooth face is for the Thunder Hawk in-line muzzle loader and is in very good condition with light wear. (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, 23257 & 30115

Blue Finished Thunder Hawk Shadows:

Stainless Steel Thunder Hawks: S1153, S2675, S18195, S3635 & S25958

Stainless Steel Thunder Hawk Shadows: