B&P Ammunition 12B78F27 Mach 12Gauge 2.75" 7/8Oz 7.5Shot 25 Per Box/10 Case

B&P Ammunition's Mach line delivers the consistent performance and reliability that trap and skeet shooters demand. These 12-gauge 2.75-inch shells are loaded with 7/8 oz of shot in 7.5 size, built using B&P's Gordon Case System—purpose-engineered components designed to withstand the rigors of competitive clay shooting. Loaded with the company's F2 powder, the Mach line represents decades of refinement in shotshell engineering.

If you spend your time calling targets or breaking clays on the range, you need ammunition that performs the same way every single time. B&P's Mach shells are manufactured to tight tolerances and paired with components selected for consistency across the string—which means tighter patterns, more predictable recoil, and the kind of day-to-day reliability that keeps you focused on your shooting, not troubleshooting your ammo.

Each box contains 25 rounds. Cases are available in 10-box increments, giving you the flexibility to stock up on a load that works. Whether you're training for competition or simply want ammunition you can count on at the sporting clays course, the Mach line is engineered for shooters who take their sport seriously.

Key Features

• Gordon Case System—specially designed, durable components for consistent performance
• F2 powder formula for reliable ignition and ballistic consistency
• 7/8 oz shot charge optimized for clay target sports
• 7.5 shot size—proven effective for trap and skeet disciplines
• 2.75-inch shell length compatible with standard 12-gauge shotguns
• Manufactured to tight tolerances for shot-to-shot reliability

Specifications

Frequently Asked Questions

What shotguns will these shells work in?

B&P Mach 12-gauge 2.75-inch shells are compatible with any standard 12-gauge shotgun chambered for 2.75-inch or longer shells, including most trap, skeet, and sporting clays shotguns.

Are these shells suitable for competition clay shooting?

Yes. These shells are specifically engineered for trap and skeet shooting, with tight tolerances and consistent components designed to meet the demands of competitive clay target sports.

How many rounds are in a case?

Each case contains 10 boxes of 25 rounds, for a total of 250 shells per case.

What does the Gordon Case System do?

The Gordon Case System refers to B&P's proprietary case and component design, engineered for durability and consistent performance across repeated firing in competitive shooting environments.