Nosler 10229 Premium Brass Cases 6mm Creedmoor Unprimed 50/Box

The Nosler 10229 Premium Brass delivers consistent case dimensions and superior brass quality for precision 6mm Creedmoor handloading. Manufactured to exacting tolerances, these unprimed cases provide the foundation for match-grade ammunition that competitive shooters and precision hunters demand.

What Makes This Different

Nosler's premium brass undergoes additional quality control steps beyond standard manufacturing processes. Each case receives weight sorting and dimensional inspection to ensure uniform internal capacity and wall thickness. The result is brass that produces lower extreme spread velocities compared to mass-produced alternatives, with many reloaders reporting single-digit velocity variations across chronograph strings.

Key Features

• Weight-sorted brass for consistent internal capacity and pressure curves
• Precise flash hole diameter uniformity for reliable ignition
• Annealed case necks to optimize bullet seating consistency
• Chamfered and deburred case mouths ready for bullet seating
• Premium cartridge brass alloy for extended case life
• Uniform case wall thickness for concentric bullet release
• Factory-inspected dimensions meeting SAAMI specifications

Precision rifle competitors rely on this brass for F-Class and PRS competitions where sub-MOA accuracy is essential. The consistent case preparation translates to predictable ballistics at extended ranges, while hunters appreciate the reliability for critical shots on game. Multiple reloading cycles are possible with proper sizing techniques, making these cases cost-effective for high-volume shooters.

Technical Specs

• Caliber: 6mm Creedmoor
• Quantity: 50 cases per box
• Condition: Unprimed, ready for loading
• Case length: 1.920 inches (SAAMI specification)
• Material: Premium cartridge brass alloy
• Flash hole: Uniform diameter, deburred
• Country of origin: United States
• Manufacturer: Nosler Inc.

Serious handloaders choose Nosler brass when accuracy cannot be compromised. The investment in premium components pays dividends in reduced load development time and consistent downrange performance.