Slim ferrule with titanium tip was designed for extreme precision and penetration while the surgical-grade, rear deploying expandable blades provide a 2" wound channel. Double-faceted internal Deadbolt Deployment mechanism. No need for rubber bands or O-rings

Features:Titanium Silver Tip;Aerodynamic, Aluminum Slim Ferrule;Double-Faceted Internal Locking Mechanism;No Need for Rubber Bands or O-Rings;Blade Retention System ensures blades remain closed during flight