Win Defender 12ga 2.75" #2 25/250

Winchester Defender 12ga 2.75" #2 ammunition is purpose-built for home defense when reliable stopping power matters. This shotgun round pairs Winchester's bonded-bullet construction—where jacket and lead core are fused together—with a #2 shot pattern engineered to meet FBI test protocol standards. At 1145 fps muzzle velocity with a 1 1/8 oz payload, Defender ammo balances penetration and expansion to deliver consistent, predictable performance in critical situations.

The bonded-core design resists jacket separation and achieves approximately 1.5x expansion, helping ensure that energy transfers effectively to the target. Winchester's commitment to terminal ballistics testing means you're not relying on hype—every round is built to perform under the same conditions that matter most in real-world defensive encounters. A standard 2.75" load keeps it compatible with the vast majority of 12-gauge shotguns in circulation.

Each box contains 25 rounds, making it convenient to stock up for training, patterning your shotgun, or maintaining your home defense supply. Whether you're setting up for the first time or refreshing an existing defensive battery, Defender rounds give you the confidence that comes from ammunition engineered by one of America's most trusted ammunition makers.

Key Features

• Bonded jacket-to-core construction for consistent penetration and reduced separation
• Approximately 1.5x expansion for effective energy transfer
• Designed and tested to FBI protocol standards
• 1145 fps muzzle velocity with 1 1/8 oz shot charge
• Standard 2.75" shell fits most 12-gauge shotguns
• 25 rounds per box for convenient storage and use

Specifications

Frequently Asked Questions

Will Winchester Defender 12ga ammo work in my shotgun?

Defender rounds are loaded in standard 2.75" shells, which are compatible with the vast majority of 12-gauge shotguns. Always verify your shotgun's chamber length before shooting any ammunition.

What makes Defender ammo different from regular buckshot or birdshot?

Winchester Defender ammunition is specifically engineered for home defense with bonded-core construction that fuses the jacket to the lead core, reducing separation and improving penetration. The #2 shot pattern and design are tested to FBI protocol standards for terminal ballistics performance in defensive situations.

How many rounds are in a box?

Each box of Winchester Defender 12ga 2.75" #2 contains 25 rounds.

What is the muzzle velocity and shot weight?

Winchester Defender loads 1 1/8 oz of #2 shot at 1145 fps muzzle velocity.