Winchester Final Pass 20 Gauge 3" 1oz #2.5/4 Shot Waterfowl Ammo

The Winchester Final Pass 20 Gauge delivers consistent knock-down power for late-season waterfowl when birds are heavily feathered and wary. This 3-inch magnum load combines #2.5 and #4 shot sizes in a dual-pellet configuration that maximizes hit probability across varying ranges.

What Makes This Different

The dual-shot pellet system separates this ammunition from standard single-size loads by providing optimal pattern density at both close and extended ranges. While traditional loads compromise between pellet count and individual pellet energy, the Final Pass configuration maintains effective striking power through its mixed pellet approach. The 1-ounce payload generates 1,300 fps muzzle velocity for flat trajectory performance.

Key Features

• Dual pellet system combines #2.5 and #4 shot for versatile range performance
• 3-inch magnum case delivers 1,300 fps muzzle velocity
• 1-ounce shot charge provides consistent pattern density
• High-brass construction ensures reliable cycling in semi-automatic shotguns
• Weather-resistant primer and case mouth seal for field conditions
• 25 rounds per box, 10 boxes per case (250 total rounds)
• Compatible with all 20-gauge shotguns chambered for 3-inch shells

Field performance testing shows consistent patterns at ranges from 25 to 45 yards, making this load effective for both decoy work and pass shooting scenarios. The mixed pellet configuration maintains energy transfer on large ducks and geese while providing sufficient pellet count for clean kills. The magnum case design functions reliably in pump-action and semi-automatic platforms across temperature extremes.

Technical Specs

• Gauge: 20
• Shell Length: 3 inches
• Shot Weight: 1 ounce
• Shot Size: #2.5 and #4 mixed
• Muzzle Velocity: 1,300 fps
• Case Type: High-brass magnum
• Primer: Weather-resistant
• Packaging: 25 rounds per box, 10 boxes per case
• Manufactured: USA

This ammunition provides waterfowl hunters with a specialized tool for challenging late-season conditions when standard loads fall short. The proven Winchester quality and dual-shot technology deliver the reliability needed for successful hunts when every shot counts.