The Sellier & Bellot 6.5x55 SE Unprimed Brass Cases (20 Pack) provide factory-annealed, reloadable metallic cartridge hulls for handloaders developing custom ammunition. Manufactured in the Czech Republic to standard C.I.P. specifications, these cases feature a 55 mm nominal case length designed to seat standard 6.71 mm (.264 in) diameter projectiles. Each case incorporates a standard Large Rifle Boxer primer pocket, ensuring compatibility with standard depriming and repriming reloading tools. Built for both vintage military platforms and modern sporting rifles, they offer a durable brass foundation for hunting and target shooting.

Key Features

  • Factory Neck Annealing: Undergoes thermal annealing at the neck and shoulder to improve ductility, minimise work-hardening, and extend service life across repeated resizing cycles.
  • Large Rifle Boxer Primer Interface: Standard Boxer pocket design enables straightforward spent primer removal and uniform seating using standard handloading presses and priming tools.
  • C.I.P. Dimensional Compliance: Produced to standard 6.5x55 SE chamber dimensions with a 55 mm nominal case length for reliable feeding and chambering.
  • Inert Reloading Component: Unprimed, empty cases allow the handloader full control over primer selection, powder charges, and overall cartridge length.

Product Specifications

  • Brand: Sellier & Bellot
  • Manufacturer Part Number: V337212
  • Country of Origin: Czech Republic
  • Cartridge Type: 6.5x55 SE (6.5x55mm Swedish / Swedish Mauser)
  • Component Type: Unprimed brass cartridge cases
  • Package Quantity: 20 pieces per bag
  • Package Weight: Approximately 280 g
  • Nominal Case Length: 55 mm
  • Compatible Bullet Diameter: 6.71 mm (.264 in)
  • Primer Pocket Type: Large Rifle Boxer

Who is the Sellier & Bellot 6.5x55 SE Unprimed Brass Cases 20 Pack for?

  • Service rifle target competitors — Seeking reliable brass cases for vintage m/96 or m/38 Swedish Mauser rifles, utilising standard 55 mm nominal case length dimensions and Large Rifle Boxer primer pockets to build consistent loads for historic military matches.
  • Medium-to-large game hunters — Requiring an economical 20-pack brass case foundation to develop tailored 6.5x55 SE hunting cartridges pushing 120–160 gr projectiles for deer, pigs, or goats.

Less suitable for: Handloaders seeking benchrest competition precision requiring tighter weight-sorting tolerances and uniform factory neck wall concentricity out of the box (who are better served by high-tier match-grade unprimed brass), as well as firearms chambered in alternative 6.5mm calibres such as 6.5 Creedmoor, 6.5x57, or 6.5 PRC.

SKU SAB42178LP
Model # V337212
Brand S&B
Shipping Weight 1.0000kg

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