Winchester SX3 Field, Semi-Automatic, 20 Gauge, 28" Barrel, 4+1 Rounds

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Key Features

  • 20-gauge
  • 3" chamber
  • 28" barrel
  • Active Valve system
  • Invector-Plus chokes

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Winchester® SX3 Field 20-gauge Semi-automatic Shotgun

When it's time to get serious about the hunt, this 20 Gauge SX3 Field Shotgun from Winchester is the field-tough firearm you want... it's loaded with features that set it above the rest. Like the Active Valve system that helps dissipate the recoil before it hits your shoulder. That means less painful punch and faster follow-up shots. It's a reliable workhorse, but it's also a piece that's worthy of the top spot in a prized gun collection. From the clean, sleek lines to the beautiful Turkish walnut stock and forearm, this is a beauty. It's one you'll enjoy for years to come.

  • Invector-Plus choke tubes: full, modified and improved cylinder
  • Active Valve system expels excess gas to reduce recoil
  • Drop-out trigger for easy cleaning
  • Turkish walnut stock
  • Pachmayr® Decelerator® recoil pad
  • .742" Back-bored Technology for dense, consistent shot patterns
  • Vent rib barrel
  • Hold four 2 3/4" shells, or three 3" shells
  • Chrome-plated chamber and bore

Order today!

Key Specifications

  • Item Number: 640015
  • Gauge: 20
  • Action: Semi-automatic
  • Capacity: 4+1
  • Barrel length: 28"
  • Barrel finish: Matte
  • Stock: Wood
  • Length of pull: 14"
  • Chamber: 3" (accepts 23/4" as well)
  • Receiver material: Aluminum
  • Sights: Single bead
  • Overall length: 48.75"
  • Overall weight: 6 lbs., 14 ozs.
  • Mfg. Number: 511144692
  • UPC: 048702120312