The 300 Winchester Short Magnum (WSM) has emerged as a leading choice among modern rifle cartridges, offering performance that rivals traditional belted magnums while overcoming limitations related to cartridge overall length. This cartridge is designed for use in short action rifles, providing enhanced rigidity, a shorter bolt throw, a compact powder column, and reduced weight, all of which contribute to superior performance in hunting and competitive shooting scenarios. In the spring of 2024, Lapua will introduce its 300 WSM cartridge cases, setting a new standard for quality and durability in the market. Known for their exceptional craftsmanship, Lapua cartridge cases are crafted from the highest quality materials and undergo rigorous manufacturing processes to meet the exacting standards of long-range shooters. The 300 WSM case is designed to accommodate a large rifle primer, ensuring reliable ignition and consistent performance. With these new cases, shooters can expect unparalleled precision and longevity from their 300 WSM firearm platforms.

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).