For more than a half century, Heckler and Koch has been a leading designer and manufacturer of military, law enforcement and civilian firearms. HKs commitment to quality, innovation and safety make them an industry leader in reliability and technology. The Soldat Series Knives have a push-button manual mechanism with plain-edged coated blade. The blade length is 3.30-Inch with an overall length of 7.7-Inch. The Tanto blade is made of N680 material. * Push-button manual mechanism with plain-edged coated blade * The blade length is 3.30-Inch with an overall length of 7.7-Inch * The Tanto blade is made of N680 material * Manual push button locking mechanism with thumb-hole opener