The hypodermic trypan nc crossbow delivers on all accounts.With a 2-inch cutting diameter, the trypan nc crossbow cuts huge entry holes upon impact from the.039-inch-thick razor-sharp machine-stamped blades.The heads slip cam design allows the stainless-steel blades to effortlessly slide into an optimized position with perfect attitude for cutting diameter and penetration.With a needle-like titanium ferrule and ferrule alignment technology achievement of field point-like accuracy in flight is second nature, while still offering devastating results upon impact.The nc (no collar) technology integrated blade containment system utilizes cutting-edge finger-like tabs on the blades pivot point to anchor the blades in place while in the closed position.This technology eliminates the need for a shock collar, dental band, or o-ring, while still providing a 100% reliable blade retention system.Model: Hypodermic TrypanQuantity: 2 Per PackageMaterial: Titanium Streamlined Ferrule