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Winchester SXP Extreme Defender 12GA 18″ Pump Shotgun

Winchester SXP Extreme Defender 12GA 18″ Pump Shotgun

$471.31

Winchester SXP Extreme Defender 12 Gauge pump shotgun with an 18″ barrel, forged carbon-style composite pistol-grip stock, 5-round tubular magazine, drilled-and-tapped receiver with Picatinny rail, and ghost-ring sights.

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SKU: TSW|162505Categories: Pump Action ShotgunsTags: Online Only

Winchester’s SXP Extreme Defender is a compact 12 gauge pump shotgun built for versatile field and defensive roles. It pairs an 18-inch barrel with a forged-carbon-style composite pistol-grip stock and interchangeable comb pieces to aid sight alignment. The receiver is drilled and tapped for optics and includes a Picatinny rail; iron sights are LPA ghost-ring rear with a blade front sight.

Key Specifications

  • Manufacturer is Winchester.
  • Model is SXP.
  • Action type is Pump Action.
  • Gauge is 12 Gauge.
  • The barrel measures 18 inches.
  • The chamber accepts 3-inch shells.
  • Magazine capacity is 5 rounds.
  • Stock material is Composite/Synthetic.
  • Stock color is Gray.
  • The receiver is drilled and tapped with a Picatinny rail.

The SXP Extreme Defender combines a compact footprint with practical features—adjustable comb pieces, a pistol-grip stock, sling swivel studs, and a heat shield—making it suitable for applications from competitive courses to hunting and general camp use. Its drilled-and-tapped receiver and optic-ready rail support modern sighting options, while the proven pump action and ergonomic layout deliver reliable handling and straightforward operation.

Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.

UPC

048702026539

Manufacturer

Winchester

Manufacturer Part Number

512459395

Action

Pump Action

ATF Type

Shotgun

Barrel Length

18.50"

Caliber/Gauge

12 Gauge

Capacity

5- 2.75" Shells

Chokes Included

Full/Improved Cylinder/Modified

Length

41.3500

Model

SXP

Package Height

2.9

Package Width

9.0

Product Type

Shotgun

Safety

Crossbolt

Shipping Weight

9.5

Sights

LPA Front/Ghost Ring Rear

Sights Type

Fixed Sights

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