Cimarron Firearms is the leader in quality and authenticity in Old West replica firearms. The Yellowboy Pawnee CarbineTM is a replica of a Winchester Yellowboy spotted carbine. The most prized possession of the warriors of Sioux and other tribes. Sioux Chief Pawnee Killer placed one tack in his carbine for each Pawnee he killed. He had more than 100 tacks embellishing his weapon.