Berger 220 Russian Unprimed Brass Cases 100ct Box - Premium Rifle Brass

The Berger Bullets 4PH5013 unprimed brass cases deliver consistent performance for 220 Russian cartridge reloading applications. Manufactured to exacting tolerances, these cases provide the foundation for precision ammunition development. Reloaders choose Berger brass for its uniform wall thickness and reliable primer pocket dimensions.

What Makes This Different

Berger brass cases undergo multi-stage quality control processes that eliminate dimensional variations common in standard brass. Each case features consistent neck wall thickness within 0.0005 inches and uniform case capacity that reduces velocity spread. The brass composition maintains structural integrity through multiple reload cycles while preserving primer pocket tightness.

Key Features

• Uniform case capacity for consistent powder charges and velocities
• Precise neck wall thickness maintains bullet tension consistency
• Quality brass alloy resists work hardening through multiple firings
• Consistent primer pocket dimensions ensure reliable ignition
• Flash hole diameter held to strict tolerances for uniform pressure
• Annealed case mouths reduce bullet seating force variations
• 100 cases per box for efficient reloading batch sizes

These cases perform reliably across temperature ranges and firing conditions. Competition shooters benefit from the reduced extreme spread in muzzle velocities, while hunters appreciate the consistent terminal performance. The brass maintains dimensional stability after firing and resizing operations, extending case life beyond standard alternatives.

Technical Specs

• Caliber: 220 Russian
• Condition: Unprimed, new brass
• Quantity: 100 cases per box
• Case length: Trimmed to specification
• Primer pocket: Large rifle primer
• Flash hole: Drilled and deburred
• Manufacturer: Berger Bullets
• Model: 4PH5013

Berger brass cases provide the consistency demanded by precision reloaders who refuse to compromise on component quality. The investment in premium brass translates directly to improved ammunition performance and reduced load development time.