Model 1918 Bayonet, manufactured by Elsener Schwyz. Includes scabbard.
Blade has small nicks as well as light pitting on the tip. Pommel has light pitting throughout. Scabbard has light finish wear.
These bayonets were issued with the K11 and K31 Carbines.
The serial number indicates that this bayonet would have been issued with a K31 Carbine produced in 1944.