Winchester SX3 Field 12 Gauge, 3" Chamber, 28" Barrel, Walnut Stock #511144392

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A fast swinging performance driving 12 gauge semi-auto shotgun with walnut stock, 3" chamber, back-bored barrel, and other features which make it an outstanding shotgun in value and quality.

The bold look of the Super X3 is more than just aesthetic. The stock, grip and forearm dimensions are slimmer for a lighter, more controlled feel. Contributing to the feeling of lightness is an ultralight alloy magazine tube and recoil spring system that removes a half pound of weight. The new lightweight barrel further reduces weight with a narrow profile and a machined rib. Inside the barrel you'll find .742" Back-Bored Technology for the ideal combination of shot uniformity and velocity.


  • Self-adjusting Active Valve provides world-class performance, firing five shells in about a half second
  • Active Valve System cycles a wide variety of loads while reducing felt recoil
  • New patented next generation Pachmayr® Decelerator® pad absorbs recoil, and the hard heel insert provides a slick surface that won't grab clothing when shouldering
  • Length of pull is easily customized
  • Lightweight alloy magazine tube and recoil spring system trims weight by half a pound
  • Uses Browning's famous Invector Plus choke system
  • Unlike some more complicated designs, the bolt in the Super X3 has only three main parts. This simple design is ultrareliable and easy to remove for routine maintainence
  • Satin oil finish walnut stock with classic cut checkering to improve grip
  • Matte black receiver is lightweight aluminum alloy for easy carrying
  • .742" Back-Bored technology provides optimum shot patterns that are dense and even
  • Vent Rib gives you a smooth, clean sighting plane and helps reduce weight
  • Brass Front Sight Bead offers a fast, natural sight picture
  • 3" Chrome Plated Chamber and Bore make these surfaces highly resistant to wear and corrosion
  • Ambidextrous Crossbolt Safety is easily reversible
  • Drop-Out Trigger Group allows easy cleaning


  • Caliber: 12 Gauge
  • Chamber: 3"
  • Barrel: 28"
  • Overall: 48-3/4"
  • Length of Pull: 14"
  • Drop at Comb: 1-1/2"
  • Drop at Heel: 1-3/4"
  • Weight: 6 lbs, 14 oz.

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