BEST Ammo For Self Defense (Hollow Points or Full Metal Jacket)

Published on May 18, 2022
Duration: 3:55

This video from USCCA, featuring Kevin Mikalowski, provides an expert-level breakdown of hollow point versus full metal jacket ammunition for self-defense. Mikalowski explains the terminal ballistics of each, emphasizing hollow points' expansion and reduced over-penetration, while cautioning against FMJ due to its tendency to over-penetrate. He highlights advancements in hollow point technology and advises testing ammunition for reliable expansion, especially with shorter barrels, and considering legal implications.

Quick Summary

For self-defense, hollow point ammunition is generally preferred over Full Metal Jacket (FMJ) rounds. Hollow points expand on impact, maximizing energy transfer and minimizing over-penetration, which is crucial for safety. FMJ rounds tend to over-penetrate, posing risks to bystanders. Testing hollow points for reliable expansion, especially from short barrels, is vital.

Chapters

  1. 00:00Hollow Point vs Full Metal Jacket Debate
  2. 00:25Hollow Point Ammunition Pros and Cons
  3. 01:40Full Metal Jacket Ammunition Pros and Cons
  4. 02:20Hollow Point Functionality and Advancements
  5. 03:03Recommendation and Final Thoughts

Frequently Asked Questions

What is the main difference between hollow point and full metal jacket ammo for self-defense?

Hollow point ammo is designed to expand on impact, increasing its diameter for better energy transfer and reduced over-penetration. Full metal jacket (FMJ) ammo typically penetrates deeper and is more prone to over-penetration, making it less ideal for self-defense scenarios where collateral damage is a concern.

Why is testing self-defense ammunition important?

Testing self-defense ammunition, especially hollow points, is crucial to ensure reliable expansion. Factors like low velocity from short barrels or clothing can prevent proper expansion, negating the intended benefits. Testing in mediums like ballistic gel confirms performance.

Are there legal considerations when choosing self-defense ammunition?

Yes, the choice of ammunition can have legal implications. While not always explicitly regulated, using ammunition known for excessive over-penetration might be scrutinized by prosecutors in a self-defense incident, potentially impacting how the situation is perceived legally.

What are the advantages of modern hollow point ammunition?

Modern hollow point ammunition, often featuring polymer tips or advanced internal designs, is engineered for more consistent and reliable expansion. This addresses historical issues where hollow points might fail to expand due to clothing or insufficient velocity, enhancing their effectiveness in self-defense.

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