Ultimate Self-Defense Ammo? (Liberty USM4)

Published on July 20, 2013
Duration: 6:02

The Liberty US M4 9mm ammunition is a unique, lightweight, lead-free round designed for self-defense. It features a hollow-front bullet that fragments upon impact, creating a wide wound channel. While expensive, its low recoil and potential for reduced over-penetration make it a candidate for home defense, though further testing is recommended for personal carry.

Quick Summary

Liberty US M4 9mm ammunition is a unique, lightweight (50-grain), lead-free round designed for self-defense. It fragments upon impact, creating a wide wound channel and is noted for its low recoil and reduced drywall penetration, making it a candidate for home defense.

Chapters

  1. 00:11Introduction to Liberty US M4 Ammo
  2. 00:20Overview of Liberty Ammunition
  3. 00:59Unique Design of US M4
  4. 01:13Visual Look at the Ammunition
  5. 01:34Lightweight Nature of the Rounds
  6. 01:51Bullet Construction and Fragmentation
  7. 02:23Reasons for Interest: Home Defense
  8. 02:38Self-Defense Characteristics
  9. 03:01Anatomical Impact of Fragmentation
  10. 03:46Need for More Testing
  11. 03:52Concerns about Body Armor Penetration
  12. 04:14Testing and Reserve Stock
  13. 04:30High Velocity Testing
  14. 04:48Performance Against Barriers
  15. 05:04Ideal Home Defense Ammo?
  16. 05:13Potential New Home Defense Ammunition

Frequently Asked Questions

What makes Liberty US M4 ammunition unique?

The Liberty US M4 ammunition is unique due to its extremely lightweight (50-grain 9mm), lead-free, jacketed copper construction. Its front section is designed to fragment upon impact, creating a wide wound channel and potentially causing rapid incapacitation.

Is Liberty US M4 ammunition good for home defense?

The US M4 is considered a potential home defense round because it loses significant energy through drywall, reducing over-penetration risks. Its fragmentation and high velocity are also seen as beneficial for stopping threats quickly.

What are the ballistics of Liberty US M4 9mm?

The Liberty US M4 9mm is a very fast round, with velocities testing up to 2,000 feet per second, typically ranging between 1920-1960 fps. Upon hitting soft tissue, the bullet fragments, creating a 3-4 inch pattern of shrapnel.

What is the recoil like with Liberty US M4 ammunition?

The ammunition is specifically designed to be very low recoiling due to the lightness of the projectile. This makes it easier for shooters to manage follow-up shots and maintain accuracy.

Related News

All News →

More Self Defense Videos You Might Like

More from TheYankeeMarshal

View all →