The .300 PRC was designed for extreme long range shooting with heavy bullets featuring high ballistic coefficients. Its superior ballistics and beltless case configuration represent modern case design that supports the use of modern long and high BC bullets. With its ability to load heavier bullets, the performance of the .300 PRC exceeds the .300 Winchester Magnum and many other .30 Magnums on the market. The .300 PRC case is also an superb choice in open and large hunting fields for long distance hunting of mid-to-large sized game with bullet weights exceeding 15,8 g / 245 grains.

Lapua’s .300 PRC case takes the Large Rifle Primer (LRP).