Weatherby 7mm Weatherby Magnum Unprimed Brass Cases 20/Box

The Weatherby 7mm Weatherby Magnum unprimed brass cases deliver the foundation for precision handloading with one of the most powerful 7mm cartridges available. These factory-fresh cases provide handloaders with consistent wall thickness and proper headspace dimensions for maximum accuracy potential.

What Makes This Different

Weatherby brass cases are manufactured to tighter tolerances than standard hunting brass, with uniform wall thickness that promotes consistent powder burn and bullet release. The 7mm Weatherby Magnum case design features a unique double-radius shoulder that reduces case stretch and extends brass life compared to conventional magnum cases. Each case undergoes quality control inspection to ensure proper dimensions and structural integrity.

Key Features

• Premium brass construction with consistent wall thickness for uniform performance
• Double-radius shoulder design reduces case stretch and extends brass life
• Factory-fresh unprimed cases ready for custom load development
• Precise headspace dimensions ensure proper chambering in 7mm Weatherby Magnum rifles
• 20 cases per box provide sufficient quantity for load development and hunting preparation
• Compatible with standard large rifle primers and magnum primers
• Manufactured to SAAMI specifications for reliability and safety

The 7mm Weatherby Magnum cartridge delivers exceptional long-range performance for big game hunting, capable of pushing 160-grain bullets to velocities exceeding 3,100 fps. This brass handles the high pressures generated by magnum powder charges while maintaining structural integrity through multiple reloading cycles. The cases work effectively with both standard and temperature-stable powders, providing versatility for different hunting conditions and bullet weights.

Technical Specs

• Caliber: 7mm Weatherby Magnum
• Case material: High-quality brass alloy
• Quantity: 20 cases per box
• Condition: Unprimed, ready for loading
• Case length: 2.549 inches
• Rim diameter: 0.530 inches
• Base diameter: 0.511 inches
• Primer pocket: Large rifle primer
• Manufactured by: Weatherby

These Weatherby brass cases represent a solid investment for serious handloaders seeking maximum performance from the 7mm Weatherby Magnum cartridge. The combination of precise manufacturing and proven case design ensures consistent results whether developing hunting loads or precision shooting ammunition.