The newly incorporated Rage NC (no collar) technology features an innovative blade containment system that employs advanced finger-like tabs at the blades' pivot point to securely anchor the blades in place when closed. This cutting-edge technology eliminates the need for traditional retention methods such as shock collars, dental bands, or O-rings, while ensuring a 100% reliable blade retention system. Each 2-blade version is crafted with premium-grade aluminum ferrules and ultra-durable 0.035 inches thick, razor-sharp stainless-steel blades, delivering exceptional performance on game animals of all sizes. Updated edition of our Shock Collar broadheads Chisel tip point Blade retention without collar Dual blade configuration featuring stainless steel blades with a thickness of 0.035 inches 2 inches cut Ferrule made from anodized aluminum