The Norma Precision Unprimed Brass 6XC (100 Pack) provides high-grade virgin cartridge cases engineered for precision reloading, match competition, and medium-game hunting. Drawn from reloadable brass alloy with uniform wall thickness and concentricity, these cases feature factory-annealed necks and shoulders to reduce work hardening across repeated firings. The case head and web are manufactured with high tensile strength to maintain structural integrity and resist pocket expansion under firing pressures up to the standard CIP maximum average pressure of 4,400 bar.

Key Features

• Calibre-Specific Construction: Purpose-built for 6XC chambers, optimising internal volume and neck tension for 100 m to 1,000+ m target engagement.
• Differential Metallurgy: Annealed case mouths and shoulders prevent premature neck splitting, while the hardened head retains critical dimensions over multiple reload cycles.
• Standard Flash Holes and Pockets: Punched flash holes and standard Large Rifle Primer pockets deliver uniform ignition when paired with compatible match primers.
• Factory Case Mouth Prep: Chamfered and deburred case mouths allow immediate initial sizing and projectile seating.

Product Specifications

• Brand: Norma Precision
• Manufacturer SKU: 10260181
• Calibre: 6XC (6mm XC)
• Package Quantity: 100 cases
• Primer Pocket Type: Large Rifle Primer (LRP)
• Case State: Unprimed virgin brass
• Maximum CIP Average Pressure (MAP): 4,400 bar (approx. 63,817 psi)

Who is the Norma Unprimed Brass 6XC 100 Pack for?

• Precision Rifle Series (PRS) competitors — builds custom match-grade 6XC rifle brass capable of handling pressures up to the 4,400 bar CIP standard across intense multi-stage strings of fire.
• Across the Course high-power match shooters — provides uniform internal case volume and concentricity across a 100-pack lot of unprimed rifle brass to maintain tight elevation spreads out to 1,000+ metres.
• Long-range 6XC target shooters and medium-game hunters — utilises standard Large Rifle Primer pockets and factory-annealed necks to achieve reliable velocity and extended case life over 8 to 10+ reload cycles.

Less suitable for: Shooters using standard .243 Winchester, 6mm Creedmoor, 6mm BR, or 6mm GT chamber dimensions, who require cartridge-specific brass cases matched to their rifle's exact chamber geometry, or shooters without handloading equipment who need factory-loaded complete ammunition.