Patented in 1943, with the blade and grip made from a single piece of steel, with the triangular blade measuring 8 inches long. One of the bayonets is numbered "B3139" on the right side of the mount hardware, with the other unmarked. One brown leather sheath is included.

Both are fine, with some minor spotting and wear overall. The sheath is very good, with some scuffs and verdigris.