The earliest examples were made by Carl Eickhorn Waffenfabrik in Germany. Subsequent production was at Köngsberg Vaabenfabrik, initially, by rehilting M4 bayonet blades. Köngsberg Vaabenfabrik later produced bayonets with new-made blades.
Later replacement model. Made by Eickhorn-Solingen, Germany.
AG-3 Export with green handle.