Original U.S. Vietnam War Custom Knuckle Knife with Bayonet Blade & Cast Aluminum Grip and Leather Sheath Category_Spade Grip Assembly They were considered to be

They were considered to be among the finest martial handguns of the day

an English Officer

the United States established numerous military bases on the Ryukyu islands

so it does not engage the teeth fully

Original U.S. Vietnam War Custom Knuckle Knife with Bayonet Blade & Cast Aluminum Grip and Leather Sheath Category_Spade Grip Assembly They were considered to beOriginal Item: One of a Kind. During WWII and afterwards, many obsolete or broken bayonets were used as the basis for customized knuckle fighting knives. They were relatively easy to create, and became very popular during the Vietnam War area, with a multitude of different designs seen. This particular example looks to have been made with an M4 bayonet blade, though it could be an M5, M6, M7, or even a WWII M3 fighting knife, as they all used the same