Weatherby 340 Wby Mag Unprimed Brass Cases - 20 Count Box

The Weatherby BRASS340 unprimed brass cases deliver the precision foundation needed for premium 340 Weatherby Magnum handloads. These factory-fresh cases provide consistent wall thickness and proper headspace dimensions for maximum accuracy potential. Manufactured to Weatherby's exacting standards, each case undergoes rigorous quality control to ensure uniform performance across the entire lot.

What Makes This Different

Weatherby brass cases feature thicker case walls and reinforced web construction compared to standard rifle brass. The proprietary brass alloy composition provides superior strength for the high-pressure 340 Weatherby Magnum cartridge, rated for multiple reloading cycles. Each case maintains consistent internal volume within 0.2 grains of water capacity, ensuring predictable powder charges and velocities.

Key Features

• Factory-fresh unprimed 340 Weatherby Magnum brass cases
• Consistent wall thickness within 0.001 inches for uniform performance
• Reinforced case head construction handles 65,000+ PSI pressures
• Precise headspace dimensions ensure proper chamber fit
• Premium brass alloy composition for extended case life
• Quality control tested for dimensional consistency
• Compatible with standard large rifle primers

These cases excel in long-range hunting applications where consistency matters most. The 340 Weatherby Magnum's impressive ballistics require brass that can withstand repeated high-pressure loadings while maintaining accuracy. Competitive shooters appreciate the uniform case preparation that eliminates variables in precision handloads. The robust construction handles maximum pressure loads for dangerous game hunting scenarios.

Technical Specs

• Caliber: 340 Weatherby Magnum
• Case type: Bottlenecked, belted magnum
• Primer pocket: Large rifle standard
• Case length: 2.825 inches
• Case capacity: Approximately 98.5 grains H2O
• Material: Premium brass alloy construction
• Quantity: 20 cases per box
• Condition: New, unprimed, unfired
• Country of origin: USA

Weatherby's reputation for magnum cartridge excellence extends to their brass component quality. These cases provide the reliability and consistency that serious handloaders demand for their most important loads. Professional guides and competitive shooters choose Weatherby brass when performance cannot be compromised.