Winchester Double X Ammunition 12 Gauge 3" Buffered 00 Copper Plated Buckshot 12 Pellets Box of 5

Winchester Double X 12 gauge 3" buckshot delivers serious stopping power for hunters and home-defense shooters who demand reliability and consistent performance. This ammunition pairs copper-plated 00 buck pellets with Grex buffering to maintain tight shot grouping and energy downrange. Each shell carries 12 pellets—a proven load for hunting medium to large game and defensive scenarios where pattern density matters.

The copper plating on these pellets serves a dual purpose: it protects the lead from deformation during acceleration and helps maintain consistent velocity from shot to shot. Grex buffering—a granular material packed around the payload—absorbs recoil forces and keeps pellets from deforming as they travel down the barrel. That means fewer flyers, tighter patterns, and more reliable hits when it counts. Winchester's engineering here reflects over a century of shotshell manufacturing, and it shows in how these rounds perform in the field.

Whether you're hunting deer, boar, or running drills for home defense, the 3-inch magnum case allows for higher payload energy compared to standard 2¾" loads. The box of five gives you enough to pattern your gun and get familiar with how it handles, though serious hunters and shooters typically buy in larger quantities. These shells are built for shooters who understand that ammunition quality directly impacts their success—there's a reason Winchester remains the benchmark in buckshot.

Key Features

• 12 gauge 3-inch magnum shotshells
• 00 buckshot with 12 copper-plated pellets per shell
• Grex buffering for consistent shot patterning
• High-velocity load for maximum energy delivery
• Copper-plated pellets resist deformation
• Box of 5 rounds

Specifications

Frequently Asked Questions

What's the difference between Winchester Double X and standard buckshot loads?

Winchester Double X uses copper-plated pellets and Grex buffering to improve shot patterning and consistency compared to basic buckshot. The copper plating minimizes pellet deformation during acceleration, and the buffer material reduces inter-pellet collision, resulting in tighter, more predictable patterns.

Is 3-inch 00 buck suitable for deer hunting?

Yes. The 12-pellet 00 buck load in a 3-inch shell delivers the payload and energy many hunters prefer for deer-sized game, especially at ranges under 40 yards where buckshot is most effective. Always verify your local hunting regulations and season rules before use.

How many rounds are in a box?

This box contains 5 shotshells. It's a convenient size for patterning your shotgun or trying the load before committing to larger quantities.

What firearm do I need for 3-inch shells?

Your shotgun must be chambered for 3-inch (also called 3" magnum) shells. Check your shotgun's barrel marking or owner's manual—many modern 12-gauge shotguns accept both 2¾" and 3" shells, but some are limited to 2¾" only. Never use ammunition longer than your gun is rated for.