Quick Answer
The .470 Nitro Express (NE) and .500 NE are both popular choices for hunting large and dangerous game, but the .500 NE has a slightly greater kinetic energy (2,430 ft-lbs vs 2,320 ft-lbs), making it a better option for larger or more formidable animals.
Ballistics and Kinetic Energy
When comparing the two cartridges, the .500 NE has a higher weight and velocity, resulting in greater kinetic energy. This increased energy translates to greater stopping power and a higher margin for error in terms of shot placement. For example, the .500 NE can deliver a 500-grain bullet at 2,000 ft/s, while the .470 NE can deliver a 480-grain bullet at 1,950 ft/s.
Historical Context and Hunting Experience
The .500 NE has a long history of successful hunting in Africa and India, with many professional hunters and guides swearing by its effectiveness. The cartridge has been used to take down large game such as elephants, rhinos, and Cape buffalo, and its reputation for reliability and stopping power has been well-documented. In contrast, the .470 NE has also been used for hunting large game, but its slightly lower kinetic energy may require more precise shot placement and a bit more caution when hunting larger or more aggressive animals.
Field Performance and Reliability
In terms of field performance, both cartridges are considered reliable and accurate, with many hunting rifles chambered in either caliber. However, the .500 NE may be slightly more forgiving in terms of shot placement due to its increased kinetic energy. Additionally, the .500 NE is often considered a more “forgiving” cartridge in terms of bullet weight and type, with many hunters successfully using a variety of bullets in this caliber.
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