Silver Wing | M390 Flat Grind - X-SeriesKizers new X Series pushes the boundaries of precision machining, highlighting the brands technical expertise and innovation. Leading the line up is the Silver Wing, a debut design that proves Kizer is far more capable than many might expect. The Silver Wing stands out with its intricate handle milling and finely executed blade grinds. Each handle undergoes an intensive four hour CNC machining process, ensuring exceptional detail and refinement.