Swiss army model 57 bayonet was made for the Swiss SIG Sturmgewehr
57 assult rifle. The W above the serial # denotes that it was made by
Werner in Switzerland.
The blade is made of stainless steel is 9 3/8 inch (24.5cm) long.
The black ribbed handle features a barrel mount/finger guard and a
pommel rail clamp. Overall length is 14.5 inch (37.5cm).
Comes with an origonal sheath and both show some wear.