The Carlsons Cremator Choke Tubes for Retay shotguns are crafted from durable 17-4 stainless steel and come in a convenient pack of three offering close mid and long-range constrictions. Featuring the innovative Triple Shot Technology (TST) these choke tubes include three graduated rings that create a more gradual transition from the shotgun bore to the final constriction. This design minimizes pellet deformation reduces flyers and produces denser shot patterns enhancing your shooting accuracy. Perfect for waterfowl hunting in any season the Cremator series allows for unrestricted use with steel shot across all constriction types.