The Winchester SX4 Waterfowl (brand part no. 511212692) is a 20 gauge semi-auto shotgun finished in Mossy Oak Bottomland camo and built specifically for duck and goose hunters who want a lighter-recoiling gun without giving up range performance. Winchester paired its Active Valve gas system with a 28-inch barrel here, giving a soft-shooting, fast-cycling platform that keeps pace with a fast-moving flock. The composite stock and camo finish shrug off blind mud and marsh water all season long.

Key Specifications

• Chambered in 20 gauge with a 3-inch chamber for standard and magnum waterfowl loads.
• The 28-inch barrel gives a longer sighting plane for passing shots over decoys.
• Overall length runs about 49 inches, a full-size waterfowl gun.
• Holds 4+1 shells, giving three follow-up shots after the first.
• Ships with three Invector-Plus choke tubes (Full, Modified, Improved Cylinder) to tune pattern for range.
• The TruGlo fiber-optic front sight gives a bright aiming point against gray morning skies.
• A reversible crossbolt safety works equally well for right- or left-handed shooters.
• Finished in Mossy Oak Bottomland camo over a composite stock for concealment in the blind.
• Unloaded weight runs about 6 lbs 12 oz, light for a full day of pass-shooting.
• Ships at approximately 9.1 lbs in its case.

Frequently Asked Questions

What gauge and chamber does this shotgun run? It is a 20 gauge with a 3-inch chamber for standard and magnum waterfowl loads.

How many choke tubes are included? Three Invector-Plus tubes: Full, Modified, and Improved Cylinder.

What camo finish does it wear? Mossy Oak Bottomland over a composite stock.

Buy the Winchester SX4 Waterfowl

Duck and goose hunters wanting a lighter-recoiling 20 gauge that still reaches out should look at this Winchester semi-auto shotgun. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.