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Norma Ammunition

Norma Brass - .300 WSM, 20276767 (Box of 50)

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  • The image shows a box of Norma Brass for the .300 Winchester Short Magnum (WSM), with the product code 20276767, packaged in quantities of 50. The packaging prominently features the Norma branding and a graphic design that emphasizes performance and precision, appealing to shooters and reloaders who seek high-quality brass for their ammunition needs. The box layout is designed to convey important information and product identification clearly, catering to customers who are focused on specifics such as caliber and quantity.
  • The image displays two brass rifle casings for a .300 Winchester Short Magnum (WSM), product code 20276767, typically sold in a box of 50. These casings feature a classic brass finish and are designed to be used in reloading ammunition. The design and dimensions are specific to the .300 WSM caliber, which is popular for its performance in big game hunting due to its ballistic efficiency and power. The visible details suggest these are unfired casings, ready for reloading, indicating they are aimed at shooters who prefer to custom-load their ammunition for specific performance characteristics.
  • The image shows an advertisement for Norma brass casings, specifically for the .300 Winchester Short Magnum (WSM) caliber, listed under product code 20276767 and sold in a box of 50. The advertisement emphasizes "Norma Precision. It all starts here," highlighting over a century of dedication to precision and quality in ammunition manufacturing. The casing shown in the image is typical of high-quality brass used for reloading, noted for its long life and the company's stringent manufacturing tolerances. The text also points to several features of the casing, including detailed information about the neck, shoulder, body, primer pocket, and flash hole, all critical for achieving superior performance and reliability.
  • This image provides a detailed look at Norma brass casings for the .300 Winchester Short Magnum (WSM), product code 20276767, available in a box of 50. The diagram showcases the brass casing dissected at different levels to reveal the metal's internal structure, highlighting variations in the metal’s hardness at different points, indicated by Vickers Hardness (Hv) values such as 69 Hv, 81 Hv, 120 Hv, 170 Hv, and 190 Hv. This kind of detailed sectional view helps illustrate the quality and uniformity of the material used in the casing, which are essential for reliable performance and durability in ammunition.


Norma Brass - .300 WSM, 20276767 (Box of 50)

Norma Brass - .300 WSM, 20276767 (Box of 50)

For over a century, Norma has been synonymous with precision and quality in the manufacturing of brass cases. The .300 WSM brass cases are crafted from the finest raw materials, designed to ensure a long life and multiple reloads, thanks to the narrowest tolerances in the industry.

Key Features

  • Neck: Annealed for elasticity to prevent splitting, with a final polish for superior appearance and performance.
  • Shoulder: Dimensionally perfect headspace, shaped with over a century of expertise and proprietary tooling.
  • Body: Laboratory inspected for optimal hardness, ensuring durability and performance consistency.
  • Tolerances: In-house tooling production for control over tolerances, boasting the industry's tightest tolerances.
  • Flash Hole: Triple quality control inspections ensure a centered, burr-free flash hole, offering benchrest quality in every case.
  • Primer Pocket: Tested to a minimum of ten reloading cycles to guarantee the primer pocket's proper hardness and longevity.

Norma's commitment to quality and precision has made their brass a favorite among shooters and reloaders worldwide. The .300 WSM brass cases are no exception, providing unparalleled performance and reliability for serious marksmen.

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Additional Information

.300 WSM
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1 Review

  • 4
    Norma 300WSM brass

    Posted by Brian Conlon on Mar 23rd 2024

    I didn't give 5 stars because the brass is bulk bagged in a box, at $2 apiece, they should have better packaging.

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