This Thompson Center manufactured first variation blue finished front trigger guard / stock screw is for the Thunder Hawk in-line muzzle loader with a wood stock and metal trigger guard 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 Firearms: 5456, 11070, 21098 & 23257
Stainless Steel Firearms: S1153