Tactical Design Inspired by Special Forces Experience The Winkler Knives Sculpted Shadow Strike Knife is a unique collaboration between Master Bladesmith Daniel Winkler and best-selling author Jason Kasper, a retired Special Forces Captain. Originally a fictional blade in Kasper's novel Beast Three Six, this knife was brought to life to meet the rigorous demands of professional use. It features a slim profile designed to fit behind a magazine pouch or within the waistband of an armored plate carrier. Key design elements include a prominent finger guard for safety and a skeletonized full tang for balanced weight. The blade is treated with a black oxide no-glare finish, making it suitable for tactical environments. Each knife comes with a lined Boltaron sheath equipped with an Ulti-Clip, supporting multiple carry configurations, including in-pocket or horizontal carry.