WWII USN Mk 1 Training Bayonet, measuring 20.5″ overall with a blade length of 15.75″. These were made in the 1940’s for use by the Navy. It has a metal tang and a black plastic blade. The point end has a small chip at the point. The guard and muzzle ring are also plastic, and in excellent condition. Excellent working press-stud and grips. These were issued with a USN Mk1 Scabbard, this one is in excellent condition. N MARK 1″ Opposite side stamped, “P. ” with an alpha numeric code, “NXSO-17249.