Barnes Bullets Defense 12ga 2.75" 21 Pellets 4 Buck Shot - 5 Rounds/Box, 20 Boxes/Case

Barnes Bullets Defense 12-gauge buckshot delivers the stopping power and pattern consistency that matter when home defense or personal protection is on the line. This load pairs 21 pellets of 4 buck shot in a 2.75-inch shell, engineered to provide reliable performance and tight grouping downrange. Barnes' reputation for precision ammunition manufacturing means each round in this case is produced to exacting standards, so you can trust your defensive shotgun will perform when it counts most.

The 21-pellet configuration in 4 buck delivers a denser pattern than standard 00 buck loads, giving you more projectiles per shot while maintaining the penetration needed for serious defensive applications. For shooters stocking their home defense shotgun or building a reliable duty load for tactical training, this ammunition offers the consistency that comes from Barnes' meticulous production methods.

Each case contains 20 boxes of 5 rounds, providing a practical quantity for training, pattern testing, or keeping your shotgun ready. Whether you're running drills at the range or ensuring your home defense gun is loaded with ammunition you trust, Barnes Defense buckshot is built on the same uncompromising standards that have earned the brand its reputation among serious shooters.

Key Features

• 21 pellets of 4 buck shot per round for dense, effective patterns
• 2.75-inch shells for standard 12-gauge shotgun compatibility
• Manufactured to Barnes' precision standards for consistent performance
• Reliable, purpose-built for defensive use
• Case quantity: 20 boxes of 5 rounds (100 rounds total)

Specifications

Frequently Asked Questions

What shotguns will this ammunition work in?

Barnes Defense 12-gauge 2.75-inch shells are compatible with any standard 12-gauge shotgun chambered for 2.75-inch shells, including pump-action, semi-automatic, and break-open designs. Always confirm your shotgun's chamber length before use.

What's the difference between 4 buck and 00 buck?

This load uses 4 buck, which is smaller than standard 00 buck shot. The 4 buck pellets are more numerous (21 versus the typical 8–9 pellets in 00 buck), creating a denser pattern while maintaining effective defensive capability. The choice between them depends on your shotgun's characteristics and your specific defensive needs.

How is this packaged?

The case contains 20 boxes, each holding 5 rounds, for a total of 100 rounds per case. This case quantity is ideal for stocking up on a reliable defensive load or conducting pattern testing and training.