Winchester SX4 Waterfowl Hunter Barrels Realtree Max-5 45629 Caliber 28 in. Some people think extra barrels are just for when you damage a barrel through neglect or mishap. However the best reason is that you can extend the usefulness of your shotgun. You can buy a turkey barrel for spring hunts and switch back for waterfowling in the fall. A rifled Cantilever Buck barrel can transform your field and target gun into the perfect whitetail deer slug gun. All for a cost much less than a full gun; same factory quality and precision as original barrels. Specifications for Winchester SX4 Waterfowl Hunter Barrels: Manufacturer: Winchester Threads per Inch: Non Threaded Barrel Material: Steel Gun Make: Winchester Gun Model: Winchester SX4 Upland Field Weight: 2 lb Features of Winchester SX4 Waterfowl Hunter Barrels Vented rib Invector Plus choke system TRUGLO fiber-optic front sight Package Contents: Winchester SX4 Waterfowl Hunter Barrels What firearm models does the manufacturer say Winchester SX4 Waterfowl Hunter Barrels is compatible with? The manufacturer says that Winchester SX4 Waterfowl Hunter Barrels is compatible with Winchester SX4 Upland FieldWinchester 615207392: SX4 Waterfowl Hunter Barrels Realtree Max-5 45629 Caliber 28 in