What Gun Is Best for Grizzly Bears?

Published on June 19, 2026
Duration: 19:57

This video discusses handgun choices for grizzly bear defense, emphasizing the importance of deep penetration with hard-cast bullets. Popular calibers like 10mm Auto, .454 Casull, and .44 Magnum are explored, with specific firearm models and ammunition types highlighted. The presenter stresses that while handguns are for defense against surprise encounters, a 12-gauge shotgun or rifle may be considered for more deliberate hunting scenarios.

Quick Summary

For grizzly bear defense, handguns like the 10mm Auto, .44 Magnum, and .454 Casull are recommended, prioritizing hard-cast bullets for deep penetration. While handguns are for defensive encounters, a 12-gauge shotgun or rifle may be better suited for hunting or more deliberate defense scenarios.

Chapters

  1. 00:00Introduction: Grizzly Country Choices
  2. 01:3010mm Auto for Bear Defense
  3. 03:30.454 Casull Power and Penetration
  4. 05:00.44 Magnum as a Solid Option
  5. 07:00Ammunition: The Importance of Hard-Cast Bullets
  6. 09:00Long Guns: Shotgun and Rifle Considerations
  7. 11:00Bear Behavior and Defensive Strategy
  8. 13:00Final Thoughts and Personal Choices

Frequently Asked Questions

What are the most recommended handgun calibers for grizzly bear defense?

The most recommended handgun calibers for grizzly bear defense are typically the 10mm Auto, .44 Magnum, and .454 Casull. These calibers offer sufficient power and are often paired with specialized ammunition for deep penetration.

What type of ammunition is best for bear defense handguns?

For bear defense, the most critical factor is deep penetration. Therefore, hard-cast lead bullets are highly recommended over expanding bullets. These bullets are designed to maintain their integrity and reach vital organs.

Besides handguns, what other firearms are suitable for grizzly bear encounters?

A 12-gauge shotgun loaded with slugs is a very effective option for bear defense, especially if it can be kept readily accessible. Powerful rifles, such as those chambered in .35 Whelen, are also considered highly capable for such encounters.

Why is penetration more important than expansion for bear defense ammunition?

Grizzly bears have thick hides and dense muscle, requiring ammunition that can penetrate deeply to reach vital organs like the heart and lungs. Expanding bullets may not penetrate sufficiently, while hard-cast bullets are designed to punch through thick tissue.

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