Winchester AA419 410 Gauge 2.5" 1/2oz #9 Shot Shells - 25 Round Box

The Winchester AA419 delivers consistent performance for small game hunting and clay shooting with precision-loaded #9 shot in the versatile 410 gauge platform. This 2.5-inch shell configuration provides reliable ignition and uniform shot patterns for hunters targeting dove, quail, and upland birds at close to medium range.

What Makes This Different

Winchester's AA line incorporates advanced powder formulations that produce lower felt recoil while maintaining effective downrange energy transfer. The hull design features reinforced brass construction that cycles smoothly through semi-automatic and break-action firearms. Shot charge distribution remains consistent across temperature variations, delivering predictable ballistic performance compared to standard field loads that can vary by 15-20% in pattern density.

Key Features

• 1/2 ounce #9 shot charge optimized for small game and clay targets
• 2.5-inch hull length compatible with all 410 gauge firearms
• High-brass construction ensures reliable extraction and ejection
• Uniform shot pattern maintains 70% pellet count in 30-inch circle at 25 yards
• Temperature-stable powder reduces velocity variations in field conditions
• 25-round packaging provides convenient range session quantities
• Muzzle velocity of approximately 1200 fps for effective energy transfer

Field testing demonstrates consistent cycling through popular 410 platforms including the Mossberg 500 series and Remington 870 variants. The #9 shot size delivers sufficient pellet count for clean harvests on dove and quail while minimizing meat damage. Clay shooters appreciate the predictable break rates on standard and midi targets at sporting clays courses. The reduced recoil profile makes extended shooting sessions more comfortable for youth and smaller-framed shooters.

Technical Specs

• Gauge: 410 bore (.410 diameter)
• Shell length: 2.5 inches
• Shot weight: 1/2 ounce (218.75 grains)
• Shot size: #9 (approximately 585 pellets per shell)
• Hull material: High-brass construction
• Primer type: 209 shotshell primer
• Packaging: 25 shells per box, 10 boxes per case
• Country of origin: United States

Professional guides and competitive shooters rely on Winchester's quality control standards that maintain shot-to-shot consistency across production lots. The AA419 represents proven ammunition technology that delivers when accuracy and reliability matter most.