The Winchester AutoBuck Buckshot 12 Gauge 2.75" #1 Buck 12 Pellet load is built to run smoothly in modern semi-automatic shotguns while remaining fully compatible with pump and break-action guns. Each shell uses a durable plastic hull and a hardened lead #1 buckshot payload tuned to deliver consistent 1325 fps muzzle velocity and dense patterns on target.

This AutoBuck load is well suited for close-range hunting, home defense, and regular range practice where reliable cycling and predictable performance matter. The 12-pellet #1 buck configuration offers a balance of penetration and pattern density, making it a versatile option for shooters who prefer a controlled, effective buckshot load. Winchester’s long-standing reputation for dependable ammunition and careful engineering is reflected in the AutoBuck series.

Key Features:

• Manufacturer: Winchester
• Model: AutoBuck
• Caliber: 12 Gauge
• Shell Length: 2.75"
• Shot Size: #1 Buck
• Number of Pellets: 12
• Muzzle Velocity: 1325 fps
• Quantity Per Box: 5 rounds
• Ammo Type: Buckshot