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Q&A · Hunting

Is .416 Remington Magnum overkill for Alaska bears?

April 9, 2026

Quick Answer

The .416 Remington Magnum is sufficient for Alaska bears, but may not be the ideal choice due to its limited expansion and penetration capabilities compared to other magnum cartridges.

Choosing the Right Magnum Cartridge for Alaska Bears

When it comes to hunting large bears in Alaska, the right cartridge can make all the difference in a successful harvest. A .416 Remington Magnum can deliver a 400-grain bullet at a velocity of approximately 2,250 feet per second, generating around 5,500 foot-pounds of energy. However, this may not be enough to consistently take down large bears, especially those weighing over 800 pounds.

Considerations for Brown and Grizzly Bear Hunting

In Alaska, brown bears are the primary target, with some individuals reaching weights of over 1,500 pounds. Grizzly bears, on the other hand, are generally smaller, but can still reach weights of up to 800 pounds. When hunting these large bears, it’s essential to consider the cartridge’s ability to deliver sufficient penetration and expansion. A cartridge with a larger case capacity and a heavier bullet, such as the .500 Jeffery or .460 Weatherby Magnum, may be a better option for taking down these large animals.

Penetration and Expansion: Key Factors for Successful Harvest

In addition to velocity and energy, penetration and expansion are critical factors to consider when choosing a cartridge for Alaska bear hunting. A cartridge that can deliver a deep penetration and reliable expansion is essential for a quick and humane harvest. Cartridges like the .416 Rigby or .450 Nitro Express may offer better expansion and penetration capabilities compared to the .416 Remington Magnum. Ultimately, the choice of cartridge will depend on the individual hunter’s preference and experience, as well as the specific requirements of the hunt.

best-bear-caliber remington magnum overkill alaska bears
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