The Carlson Waterfowl 12ga CR Retay steel shot choke tubes are engineered to pattern steel shot extremely well, offering a longer parallel section that minimizes flyers and yields denser patterns, ideal for waterfowl hunts over decoys and at mid-range distances. These choke tubes extend 3/4 inch outside the barrel to help prevent barrel damage from prolonged steel shot use, while the extended parallel section enables the use of larger steel shot in tighter constrictions for enhanced downrange performance. Crafted from 17-4 stainless with a knurled extension and a durable blue finish, they are built to withstand demanding field conditions and deliver consistent results season after season. The close-range extended steel shot choke tubes provide the tightest patterns up to 35 yards, making them a versatile choice for decoy spreads and short-range shots, with compatibility across all steel shot sizes for close and mid-range applications. A lifetime warranty accompanies each choke tube, underscoring Carlsons commitment to reliability and long-term value for waterfowl enthusiasts. This accessory is designed to broaden your effective range while maintaining control and dense patterns when hunting ducks and geese.