The ISZ 513St-F is a model supervised by Masaya Asada, who served in the French Foreign Legion from 1988 to 1994 and served on numerous battlefields.

This is the ultimate fighting knife, born from his extensive combat experience.

 

The St-F boasts overwhelming penetration power, making it a knife with a unique offensive capability in the ISZ KNIVES lineup.

The blade is made from Zapp's ultra-hard, high-performance high-speed steel.

Its ultra-hardness and toughness make it the ideal super steel for fighting in extreme conditions.

This is the Z-Max PM.

The blade is coated with Cerakote, a material commonly used in firearms.

This Cerakote Elite coating is the highest grade of Cerakote available, making it the most durable.

 

This is the ISZ 513St-F, the ultimate combat knife from former French soldier Masaya Asada.

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