The Winchester SX4 12g 28" waterfowl hunter is the latest semi auto hunting shotgun from one of Americas oldest gun makers. Making some of the finest shotguns on the market, you make yourself a hard act to follow, but the SX4 from Winchester has improved upon an already great shotgun. The first thing shooters will notice is the improved handling on the Winchester SX4 12g waterfowl hunter, this is thanks to improved ergonomics and a slimmer profile and lighter weight which improves how the gun swings and fits in the hand. Winchester knows that how a shotgun fits into a shooters shoulder is one of the most important factors in overall comfort and shootability. The Winchester SX4 waterfowl hunter comes with 4 different length of pull spacers to adjust to virtually any size shooter, while the controls are big enough for any hand even when wearing gloves. One of the biggest downfalls to semi auto shotguns is being picky on ammo, too light and it may not function, too heavy and the recoil may cause you to miss your target. The Winchester SX4 12g 28" waterfowl hunter uses the proven Active Valve Gas System that automatically regulates the precise amount of gas needed to operate the action so that it will cycle anything from light dove loads to heavy 3.5" magnum shells without excessive recoil hurting the shooter. Chrome lined bore and chamber and the excellent Invector+ choke system which prevents excessive gas and corrosion build up from ruining your next hunt. These are just a few of the features that make the Winchester SX4 an excellent shotgun for any condition.