"The Diamondback is Ramcat's first entirely fixed blade featuring a 1-1/16-inch cut diameter, firenock aero concentric technology and back-cut technology. This dynamic broadhead is unbelievably strong and incredibly aerodynamic for superior precision and devastation. The Diamondback is based on Ramcat's patented Airfoil System found on the ferrule. The patented concave scoop design creates an airfoil that eliminates wind planing for renowned field point accuracy. On impact, these scoops turn the head into a hydrodynamic plow. The airfoils created by the scoops push body mass outward, away from the arrow shaft, creating wound channels much larger than the cutting diameter and resulting in devastating penetration. Firenock aero concentric technology uses two o-rings to keep the shank perfectly aligned in the insert. This, combined with our blade over shaft technology, results in one of the most aerodynamic broadheads on the market. Like all Ramcat products, the Diamondback is designed to hit like a ram and cut like a cat. Order yours today!"