Winchester SX4 Waterfowl Hunter Barrels, Realtree Max-5, 20-3 Caliber, 28 in, 615207692

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.