This Thompson Center manufactured blue finished stock / receiver lug screw washer is for the Thunder Hawk in-line muzzle loader and is in near excellent condition with light wear. (file photo)
Note: Thompson Center Thunder Hawk muzzle loading firearms with the following serial numbers have been observed with this part:
Blue Finished Thunder Hawk: 5456, 22463 & 24251
Blue Finished Thunder Hawk Shadow: 17329
Stainless Steel Thunder Hawk: S3635
Stainless Steel Thunder Hawk Shadow: