Choosing the Best Handgun Caliber for Self Defense: What You Need to Know

Published on January 18, 2024
Duration: 13:44

This video debunks the myth of 'stopping power,' emphasizing that effective self-defense relies on shot placement and proper ammunition selection rather than just caliber size. It highlights 9mm as a balanced choice for capacity, recoil, and effectiveness, while also discussing alternatives like .380 ACP and specialized rounds like Lehigh Defense fluted bullets for specific scenarios. The importance of penetration depth (12-18 inches) and wound cavity creation is explained, contrasting FMJ and JHP effectiveness.

Quick Summary

The FBI recommends 12-18 inches of penetration for self-defense ammunition. While 'stopping power' is a myth, effective handgun defense relies on shot placement and ammunition that achieves adequate penetration and creates a sufficient wound cavity, with 9mm being a popular choice for its balance.

Chapters

  1. 00:00Introduction & Debunking 'Stopping Power'
  2. 01:24FMJ vs. JHP Effectiveness & FBI Standards
  3. 04:19Fluted Bullets (FTM) Explained
  4. 06:24Mechanics of Stopping a Threat
  5. 08:43The Minimum Caliber Debate
  6. 09:59Why 9mm is the Standard Caliber
  7. 11:58Defense Against Large Animals

Frequently Asked Questions

What is the FBI's recommended penetration depth for self-defense ammunition?

The FBI recommends that self-defense ammunition achieve a penetration depth of 12 to 18 inches in ballistic gelatin. This ensures the bullet can reach vital organs while minimizing the risk of over-penetration.

Is 'stopping power' a reliable metric for handgun effectiveness?

No, 'stopping power' is not a scientifically measurable metric. It's often used to hype larger calibers. Effective self-defense relies more on shot placement, bullet expansion, and adequate penetration than on a vague 'stopping power' concept.

What are the advantages of 9mm ammunition for self-defense?

9mm is favored for self-defense due to its excellent balance of manageable recoil, high ammunition capacity in most firearms, relatively low cost, and proven effectiveness through barriers when using appropriate ammunition.

How do fluted bullets like Lehigh Defense work for self-defense?

Fluted bullets, such as those from Lehigh Defense, use specially designed grooves (flutes) to push hydraulic energy outward upon impact. This creates large wound cavities through cavitation while maintaining deep, straight penetration without relying on expansion.

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