Spartan Blades Phrike 4.25" CPM S45VN Elite Flat Dark Earth/Green Fixed Blade Knife with Tan Kydex Sheath To extract the blade

To extract the blade

It has a center focus knob with an independent right diopter adjustment for maximum focusing flexibility

Other bluing is not as robust

which is often used as a base plate in the industrial sector

Spartan Blades Phrike 4.25" CPM S45VN Elite Flat Dark Earth/Green Fixed Blade Knife with Tan Kydex Sheath To extract the bladeAccording to ancient Greek mythology, Phrike was the goddess of horror and fear. In the ancient Greek language, the word phrike literally meant tremor or shivering. The Spartan Phrike custom self defense knife is certainly an imposing blade: despite its small size, the Phrike stands out as an effective, finely crafted, and perfectly honed tool for both self defense and utility use. The Spartan Phrikes small, lightweight blade was designed specifically