LAPUA BRASS CAL 300 WSM 100PCS

Over the past 20 years, the firearms industry has seen a surge in popularity of rifle cartridges designed to match or exceed the performance of traditional belted magnums, but without some of the limitations associated with overall cartridge length. Among the multitude of new cartridges, one of the most successful has been the 300 Winchester Short Magnum (WSM). The 300 WSM offers many features and competitive advantages over legacy belted magnum cartridges, providing energy equal to the 300 Win Mag, and conveniently packaged in a short-action rifle design. These features include increased rigidity, a shorter bolt travel, a compact powder column, and reduced weight—all attributes that improve performance while hunting or on the shooting line.

Available in spring of 2024, Lapua introduces 300 WSM cartridge cases, finally providing a superior quality case component for its loyal followers. Lapua cartridge cases are known to exceed the quality and longevity of all others offered on the market – our customers’ words, not ours. Lapua uses only the highest quality materials and manufacturing processes to satisfy the demands of long-range shooters who seek the highest levels of precision from their 300 WSM firearm platforms. The .300 WSM case takes the large rifle primer.