Winchester Super X2 Shotgun   Back All products in this category are specific to the Winchester Super X2 Shotgun. It is important when ordering parts, barrels, or stocks and forearms to know which model you have. Please validate the exact model you have before ordering. Winchester Super X2 Accessories Winchester Super X2 Barrels Winchester Super X2 Parts Winchester Super X2 Stocks & Forearms Winchester Super X2 Gunsmithing