What is 338 rum?

The .338 Remington Ultra Magnum (338 RUM) is a high-powered rifle cartridge developed in 2002 by Remington Arms. It is based on a necked-down .404 Jeffery case and is designed for long-range shooting and hunting of large game animals.

The .338 RUM produces impressive muzzle velocities and energy, making it suitable for hunting big game such as elk, moose, and bear at extended ranges. It offers excellent accuracy and terminal performance, making it a popular choice among long-range hunters and shooters.

The cartridge has a reputation for excellent accuracy and flat trajectory, making it well-suited for long-distance shooting. However, the high velocity and energy of the .338 RUM can result in significant recoil, so shooters should be prepared for a strong kick.

Overall, the .338 RUM is a powerful and versatile cartridge that is well-suited for long-range hunting and shooting applications. It offers excellent performance and terminal ballistics, making it a popular choice among hunters and shooters who demand high performance from their rifles.