Winchester Ammo XB12300 Super X12 Gauge 3" 15 Pellets 1210 fps 00 Buck Shot 5 Bx/50 Cs

Winchester Super X 12 gauge 3" 00 buckshot delivers the hard-hitting performance you need for home defense or hunting applications where precision and stopping power matter. Built on over a century of Winchester's ammunition heritage, this 00 buck load pairs a buffered payload with tight patterning to put pellets where you aim them downrange. Each round launches 15 pellets at 1210 fps, giving you consistent energy and grouping from shot to shot—the kind of dependability that keeps you confident when it counts.

Whether you're running drills at the range, setting up a defensive perimeter, or hunting larger game, Winchester Super X 00 buck has earned trust across thousands of shotguns and shooters. The buffered design reduces deformation as pellets load into the shell, preserving round geometry for tighter clusters and deeper, more reliable penetration. You're not buying a bargain round; you're buying proven ammunition from a maker that's been refining buckshot for generations.

This case includes five boxes of 50 rounds (250 total), so whether you're stocking your safe or running a regular training rotation, you get volume without compromise. Winchester ammunition is loaded to SAAMI specifications and performs in any modern 12 gauge with a 3" chamber—no surprises, no hand-wringing about compatibility.

Key Features

• Buffered payload for consistent pellet geometry and tight patterns
• 15 pellets of 00 buckshot per round
• 1210 fps muzzle velocity for reliable energy downrange
• SAAMI-compliant, compatible with 3" 12 gauge chambers
• Bulk case format (5 boxes × 50 rounds)

Specifications

Frequently Asked Questions

Will Winchester Super X 00 buck fit my shotgun?

Yes, provided your shotgun is chambered for 3" shells. Winchester Super X ammunition is loaded to SAAMI specifications and functions in any standard 12 gauge with a 3" chamber. Always verify your shotgun's markings before loading.

How many rounds come in a case?

Each case contains five boxes of 50 rounds, for a total of 250 rounds of Winchester Super X 00 buckshot.

What is the pellet count in each round?

Each round contains 15 pellets of 00 buckshot.

What does "buffered payload" mean?

The buffered design uses material that helps protect pellets during loading and firing, reducing deformation so they maintain their round shape as they travel downrange. This produces tighter shot patterns and more consistent performance.