.338 Norma Mag 300gr Sierra HPBT Cartridges

The .338 Norma Magnum cartridges were developed from custom, low-volume ammunition produced by Pacific Tool & Gauge for shooter-enthusiast James Sloan. The round is designed for .338-caliber rifles with a maximum cartridge overall length restriction of 91.44 millimeters.

.338 Norma Mag 300gr Sierra HPBT

The combination of a shorter case (63.3 millimeters) and a heavy 300-grain bullet provides excellent penetration and stopping power, making .338 NM rifle cartridges suitable for big-game hunting. The cartridge delivers a muzzle energy of 6,585 J and a velocity of 823 m/s when fired from a 610 mm match barrel. Buy .338 Norma Mag cartridges is recommended for rifles equipped with long-range optics that can fully exploit their potential.