Ramcat broadhead hydroshock xbow 100gr 3-bld 1 3/8" 3pk FEATURES:Pivoting broadheadsDeep lobes on tip creates an airfoil that eliminates wind0.032-inch, rear-sharpened, stainless steel blades are silent in flight Blades are cantilevered over the arrow shaft and offset in the broad head body Other Features: Deep lobe cutting tip creates an air foil that drafts wind over the blades to prevent planing,offset blade design