For power, precision, and reliability, look no further than the Winchester Super X4 Waterfowl Hunter shotgun. This semi-automatic shotgun comes ready for action with an Active Valve system and a solid operating mechanism for improved balance, control, and internal operation. It features an aluminum receiver, TruGlo Fiber Optic sights, and a 28-inch barrel with a 3.5-inch chamber and Invector-Plus choke configuration.