Winchester Super X Pump Defender 20 Gauge, 18" Cylinder Barrel, 5+1 Capacity
The Winchester Super X Pump Defender brings trusted pump-action reliability to a lightweight 20 gauge platform. Built in Turkey by Istanbul Silah and imported by BACO, Inc., this full-size shotgun pairs an 18" fixed-Cylinder barrel with a 3" chamber, giving buyers a versatile home-defense or field option that handles both 2 ¾" and 3" shells. A chrome-plated bore and chamber, drilled-and-tapped aluminum receiver, and synthetic furniture with an Inflex recoil pad set this Defender apart from typical entry-level pumps.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Characteristics: Smooth bore; rifling not applicable to this 20 gauge shotgun.
Specific Condition Notes: The matte black finish shows only a few small handling marks. The bore is bright and free of fouling.
What’s Included
- Winchester Super X Pump shotgun owner's manual
This Defender employs Winchester's rotary bolt with inertia-assisted "Speed Pump" design, promoting fast, positive cycling even under stress. The action is backed by a cross-bolt safety that is easy to reach from either side of the trigger guard.
The 18" steel barrel features a chrome-plated chamber and bore for corrosion resistance and a fixed Cylinder choke that patterns well with buckshot and slugs. A brass bead front sight offers a simple, durable aiming reference.
Its aluminum alloy receiver keeps weight down, while factory drilling and tapping allow easy mounting of red-dot optics or rail sections. The receiver, barrel, and synthetic stock wear a uniform matte black finish that resists glare.
The synthetic stock is fitted with Winchester’s Inflex recoil pad and a rear sling-swivel stud, while the ribbed synthetic fore-end provides a positive grip during rapid cycling. A 13.0" length of pull makes the gun manageable for a wide range of shooters.
With a 5-round tubular magazine plus one in the chamber, the Super X Pump Defender offers dependable capacity in a compact, maneuverable package suited to home defense, farm duty, or truck use.




