Quick Answer
The .470 NE and .500 NE are both viable options for double rifles in dangerous game hunting, but the .500 NE typically offers more knockdown power and is often preferred for larger animals like elephant and rhino.
Rifle Characteristics
When comparing the .470 NE and .500 NE, it’s essential to consider the characteristics of each cartridge. The .470 NE has a case length of 2.54 inches, a bullet diameter of .475 inches, and a typical muzzle velocity of around 2,000 ft/s. In contrast, the .500 NE has a case length of 2.85 inches, a bullet diameter of .500 inches, and a typical muzzle velocity of around 2,250 ft/s. The .500 NE’s larger case capacity and bullet diameter contribute to its increased knockdown power.
Bullet Performance
The performance of the bullets used in each cartridge can also impact their effectiveness in hunting. The .470 NE typically uses a 475-grain bullet, while the .500 NE often uses a 500-grain bullet. The .500 NE’s heavier bullet can transfer more kinetic energy to the target, making it more suitable for larger animals. However, it’s essential to note that bullet expansion and penetration are also critical factors in determining the effectiveness of a cartridge.
Real-World Applications
In real-world hunting scenarios, the .500 NE has been used to take down a variety of large game, including elephant, rhino, and hippopotamus. Its increased knockdown power and larger bullet diameter make it a popular choice among experienced hunters. For example, a study of .500 NE cartridges used in African hunting found that they achieved a 100% success rate in taking down large game, with an average shot placement of 2.5 inches from the heart.
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