Additional Info Factory New
Action N/A
MPN 511250692
TotalLength 0.0
TotalHeight 0.0
SightsGeneral Fiber Optic Front
Safety Crossbolt
ReceiverMaterial Aluminum Alloy
productName Winchester SX4
model SX4
BarrelLength 28
manufacturerName Winchester
GeneralFinish Realtree Timber Camo
Gauge 20 Gauge
ChamberSize 3
CapacityStandard 4
Caliber 20 Gauge
Brand Winchester Guns
UPC 048702018251

Winchester SX4 20 Ga Semi Auto 28" Barrel Waterfowl Timber Camo 511250692

No reviews have been written for this product.

Less than 5 remaining!


Gas-operated autoloading shotgun with lightweight aluminum alloy receiver. Realtree Timber camouflage finish. Barrel has chrome-plated chamber and bore and ventilated rib. Larger bolt handle, bolt release and reversible safety button. Includes three choke tubes, TRUGLO fiber-optic sight, Inflex Technology recoil pad and sling swivel studs.  


Built on success. The SX4 is built on the bulletproof Active Valve system plus a solid operating mechanism and improved balance, controls, and internal operating components.

SX4 Waterfowl Hunter Features

  • Aluminum alloy receiver with full-coverage Realtree Timber® camouflage finish
  • 12 gauge - 3½" and 3" chamber
  • 20 gauge - 3" chamber
  • Composite stock and forearm
  • Three Invector-Plus choke tubes (F, M, IC)
  • TRUGLO® fiber-optic sight
  • Inflex Technology recoil pad
  • Sling swivel studs

Super X4 Features

  • Improved Ergonomics, rounded close radius grip, and textured gripping surfaces
  • Length of Pull Spacers
  • Spring-Loaded Ejector
  • Larger Bolt Handle and Oversized Bolt Release Button
  • Reversible Crossbolt Safety
  • Back-Bored Technology
  • Self-Adjusting Active Valve System
  • Hard Chrome-Plated Chamber and Bore
  • Drop-Out Trigger Group
  • Invector-Plus Choke Tube System


Item Number511250692 UPC048702018251
Gauge20 Chamber Length3
Barrel Length28 Overall Length49
Length of Pull14 1/4 Drop at Comb1 3/4
Drop at Heel2 Weight6 lbs 12 oz
Magazine Capacity4, 2 3/4" shells Rib Width1/4
Barrel FinishRTT Stock FinishRTT
Chokes IncludedFull, Modified, Improved Cylinder Receiver FinishRTT
Dura Touch FinishNo Chamber FinishChrome Plated Chamber and Bore
Front SightFiber Optic Choke SystemInvector-Plus Flush
Barrel MaterialSteel Stock MaterialComposite
Recoil PadInflex 1, Small with Hard Heel Insert CheckeringTextured Grip Panels
Sling Swivel StudsMatte Blued Receiver MaterialAluminum Alloy
Trigger FinishMatte Black Trigger Guard FinishMatte Black
Bolt Slide FinishMatte Blued Magazine TypeTubular
Trigger MaterialAlloy Trigger Guard MaterialAlloy
Trigger Guard EngravingNone Choke Wrench IncludedFlat Wrench


Categories: Semi Auto Shotguns
Condition: New
Manufacturer: Winchester
Model: SX4 Waterfowl Hunter
Caliber: 20 GA
SKU: 048702018251
MPN: 511250692
UPC: 048702018251
Vendor: Gunprime
Reviews (0)