Vintage Kershaw Special Agent Boot Knife, Dagger by Kai Japan. The double edge blade measures 4 1/8" with blood groove. The handle is cast aluminum brown coated with brass guard. OAL: 8 1/4". The knife has been carried and has some wear on the handle and sheath while the blade is near mint. The sheath has had a snap replacement and a small tear near the snap. Great knife for the price.
David Shaw Bowie dagger with C J Cai Engraving.