Carlsons Choke Tubes 20 Gauge Compatible for Benelli Crio Plus [ 2 Pack Mid Range & Long Range ] Blued Steel Cremator Ported Waterfowl Choke Tube Made in USA Cinelli The over the calf cut allows our RERE 75155 The over the calf cut allows our gradual compression knit to wrap further up the leg and improves coverage for extra warmth in hunting and late fishing seasons an internal weight improves casting distance while assuring upright landing every cast HIGH PERFORMANCE: Carlson's Choke Tubes Cremator Ported Waterfowl Compatible for Benelli Crio Plus 20 Gauge come in 2 Pack and measured at Mid Range & Long Range constrictions CARLSON'S Choke Tubes 20 Gauge for Benelli Crio Plus [ 2 Pack Mid Range & Long Range Diameter ] Stainless Steel Cremator Ported Waterfowl Choke Tube Made in USA