Win Sx4 Lh 12ga 26" 3.5" Blk Syn

Winchester Repeating Arms
MPN:
511252291
UPC:
048702018725
$1,090.69
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Current Stock:

The Winchester SX4 Left-Hand 12 Gauge Semi-Automatic Shotgun delivers the next evolution in autoloading performance, purpose-built for left-handed hunters who refuse to compromise on fit, function, or reliability in the field.

  • True left-hand configuration with mirrored controls for natural ergonomics
  • Gas-operated Active Valve system cycles virtually any 12-gauge load reliably
  • 26-inch barrel handles 3.5-inch magnum shells for maximum versatility
  • Non-glare matte black synthetic stock prevents spooking wary game animals
  • Chrome-lined chamber and bore resist corrosion and simplify field cleaning
  • Oversized controls remain easy to operate in wet, cold hunting conditions

Who This Is For

The Winchester SX4 Left-Hand is designed specifically for left-handed waterfowl hunters, upland bird hunters, and turkey hunters who demand a purpose-built shotgun rather than an adapted right-hand model. Whether you're working flooded timber, breaking clays, or walking prairie pheasant fields, the SX4's smooth cycling, ergonomic layout, and 3.5-inch chamber capability make it a serious tool for serious hunters who want an edge every time they shoulder their gun.

Winchester SX4 Left-Hand 12 Gauge Semi-Auto Shotgun matte black synthetic stock right profile Winchester SX4 Left-Hand 12 Gauge shotgun receiver and action detail view

Specifications

BrandWinchester Repeating Arms
ModelSuper X4 (SX4) Left-Hand
Gauge12 Gauge
Chamber3.5 Inch
Barrel Length26 Inches
ActionSemi-Automatic, Gas-Operated
StockMatte Black Synthetic
FinishNon-Glare Matte Black
ReceiverAluminum Alloy
BoreChrome-Lined
HandLeft-Hand
Capacity4+1 (2¾"), 3+1 (3.5")
Chokes Included3 Invector-Plus (F, M, IC)

Frequently Asked Questions

What makes the SX4 Left-Hand different from the standard right-hand model?

The Winchester SX4 Left-Hand is a true mirror-image configuration — not simply a stock swap. The bolt handle, safety, and loading port are all positioned for natural left-hand operation, so spent hulls eject away from the shooter's face. This makes it significantly more comfortable and safer for left-handed shooters compared to using a standard right-hand shotgun.

What types of ammunition will the SX4 reliably cycle?

The SX4 uses Winchester's Active Valve gas system, which automatically adjusts to regulate pressure across a wide range of loads — from light 2¾-inch target loads all the way up to heavy 3.5-inch magnum hunting shells. This makes it exceptionally versatile for hunters who switch between different load types throughout a season without needing to manually adjust the action.

Is the Winchester SX4 Left-Hand a good choice for waterfowl hunting?

Absolutely. The SX4 Left-Hand's 3.5-inch chamber accommodates high-density steel and bismuth waterfowl loads, and the chrome-lined bore handles the abrasion of steel shot with ease. The non-glare matte black finish reduces reflection in open water environments, and the oversized controls — bolt release, safety, and loading gate — remain functional even when wearing heavy hunting gloves in cold conditions.