Ramcat broadhead diamondback 100gr 3-blade 1 1/16" cut 3pk FEATURES: -Based on Ramcat's patented Concave Scoop ferrule-Concave Scoop technology creats an airfoil that disallows wind-planing & leads to Ramcat's renowned field point accuracy & market-leading penetration.-The 1-1/16" cut diameter Diamondback is Ramcat's first fully fixed broadhead because the blades have the ability to rotate forward for easier extraction & backcut.-100 Grain-3/pack Other Features: Deep lobe cutting tip creates an air foil that drafts wind over the blades to prevent planing,offset blade design