For more than a half century, Heckler and Koch has actually been a leading designer and maker of military, law enforcement and civilian firearms. HK’s dedication to quality, innovation and security make them an industry leader in dependability and innovation. The Tanto Pika II Knife has a lock-back mechanism with High Clip Positioning for Discreet sell. Right and Left hand friendly. All-weather grip pattern. Ergonomic Handle Design. It has a blade length of 3.5-Inch and an overall length of 8.3-Inch with a blade product of 9Cr13 Stainless-steel and Modified Tanto; Ambidextrous Thumb-Disk style.