Winchester Super-X 20GA 3" 1oz #4 Shot Waterfowl Ammo - 15 Rounds

The Winchester Super-X SWB2034XV delivers consistent waterfowl performance with its 20-gauge 3-inch magnum load carrying 1 ounce of #4 shot. This premium hunting ammunition combines Winchester's proven powder technology with precision-formed shot for reliable patterns at extended ranges.

What Makes This Different

Winchester's Super-X line features buffered shot pellets that resist deformation during firing, maintaining spherical shape for improved downrange energy retention. The brass-plated steel base and high-strength plastic hull construction handles the pressures of 3-inch magnum loads while providing reliable extraction. Factory velocity testing shows consistent 1200 fps performance across temperature ranges from -20°F to 120°F.

Key Features

• 20-gauge 3-inch magnum shell with 1 ounce shot payload
• #4 shot size optimized for medium waterfowl at 20-40 yard ranges
• Buffered shot pellets reduce deformation for tighter patterns
• Brass-plated steel base prevents corrosion in wet conditions
• High-velocity 1200 fps muzzle velocity for flat trajectory
• Compatible with all 20-gauge shotguns chambered for 3-inch shells
• Factory-crimped shells ensure consistent chamber pressure

Field testing demonstrates effective pattern density at ranges up to 45 yards, making this load suitable for duck hunting over decoys and pass shooting scenarios. The #4 shot provides sufficient energy for clean harvests on mallards, pintails, and similar-sized waterfowl while minimizing meat damage. Reliable ignition occurs in temperatures down to -10°F, ensuring dependable performance during early season hunts.

Technical Specs

• Gauge: 20-gauge
• Shell length: 3 inches
• Shot weight: 1 ounce
• Shot size: #4 lead
• Muzzle velocity: 1200 fps
• Dram equivalent: 3-1/4
• Quantity: 15 rounds per box
• Case quantity: 10 boxes (150 rounds total)
• Primer: 209 shotshell primer
• Hull: High-strength plastic with brass base

Winchester's quality control standards ensure shot-to-shot consistency that serious waterfowl hunters demand. Each shell meets SAAMI specifications for chamber pressure and velocity, providing the reliability needed when opportunities present themselves in the field.