The .460 Weatherby Magnum is a high-powered rifle cartridge developed by Roy Weatherby in 1958. It was designed for large and dangerous game hunting, such as African big game animals including elephant, rhinoceros, and Cape buffalo. The cartridge is based on the .378 Weatherby Magnum case, necked up to accept a .458-inch diameter bullet.
The .460 Weatherby Magnum is known for its high velocity and significant recoil. Typical factory loads propel a 500-grain bullet at velocities around 2,600 feet per second, producing muzzle energy exceeding 7,500 foot-pounds. This makes it one of the most powerful commercially available cartridges in the world.
Due to its power and recoil, the .460 Weatherby Magnum is typically used in robust, well-built rifles designed to manage its substantial force. It is ideal for hunters needing deep penetration and maximum stopping power at close to moderate ranges. However, the intense recoil can be challenging for some shooters to manage, and its use is generally reserved for experienced riflemen.