Winchester Repeating Arms SXP Waterfowl, Pump, 12 Gauge 3.5, 26 Barrel, Improved Cylinder/Modified/Full Invector Plus Chokes, Mossy Oak Shadow Grass Habitat Camo, Synthetic Stock, Fiber Optic Front Sight, 4Rd 512413291 The SXP is a shotgun that you can rely on. It's made to resist the elements with a hard chrome chamber and bore and the protection of matte black chrome on the bolt and other critical parts. The strong, four-lug rotary bolt design locks up tight to the barrel and offers the benefit of inertia-assisted pump action for record-setting shooting speed.