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Effectiveness of .270 WSM for bear hunting in Alaska?

April 5, 2026

Quick Answer

The .270 WSM can be effective for bear hunting in Alaska, but it may require precise shot placement and a good understanding of the animal's vital area. A well-placed shot to the heart or lungs is essential for a quick kill. However, it may not be the best choice for larger bears.

Choosing the Right Ammunition

When it comes to bear hunting in Alaska, selecting the right ammunition is crucial. For the .270 WSM, a 130-140 grain bullet is a good starting point. This weight range offers a balance between penetration and expansion, making it suitable for hunting large bears. Look for ammunition with a high ballistic coefficient and a reliable expansion design, such as the Winchester Power Point or the Hornady SST. These bullets are designed to expand quickly and maintain their weight, ensuring a quick kill.

Shot Placement and Angles

To increase the chances of a quick kill with the .270 WSM, it’s essential to aim for the bear’s vital area. This includes the heart, lungs, and major blood vessels. Aiming for the center of the chest, just behind the front leg, can be an effective shot. However, this requires a good understanding of the bear’s anatomy and the ability to make a precise shot. When shooting at an angle, aim for the spot where the chest and shoulder meet, as this is a common area for the heart and lungs.

Considering Alternative Options

While the .270 WSM can be effective for bear hunting, it may not be the best choice for larger bears or those that require a quick and humane kill. In these cases, consider using a larger caliber, such as the .300 Winchester Magnum or the .338 Winchester Magnum. These calibers offer more kinetic energy and a larger diameter bullet, making them more effective for larger bears. Ultimately, the choice of caliber and ammunition depends on the hunter’s experience, the type of bear, and the terrain they will be hunting in.

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