5.7 Gold Dot vs My EDC Ammo!...Will it Change My Mind?

Published on October 15, 2023
Duration: 13:15

This video compares the performance of 5.7x28mm Gold Dot ammunition against a 9mm Luger +P+ Gold Dot load from Underwood Ammunition, both fired from their respective EDC firearms. The test involved ballistic gel penetration and expansion measurements. The instructor, a firearms enthusiast with prior testing experience, concludes that the 9mm load offers superior energy and expansion, making it the preferred choice for his personal carry over the 5.7x28mm.

Quick Summary

In a ballistic gel test, 5.7x28mm Gold Dot achieved 20.5 inches of penetration with minimal expansion, while a 9mm Luger +P+ Gold Dot also penetrated 20.5 inches but showed excellent expansion and higher energy. The instructor preferred the 9mm for EDC due to its superior performance characteristics.

Chapters

  1. 00:00Introduction & Setup
  2. 01:17EDC 9mm Ammunition Details
  3. 01:415.7x28mm Ammunition Details
  4. 02:14Firearms Used in Test
  5. 02:545.7x28mm Velocity Testing
  6. 04:139mm Velocity Testing
  7. 05:37Ballistic Gel Test Setup
  8. 06:055.7x28mm Gel Shot
  9. 06:379mm Gel Shot
  10. 06:54Gel Test Results: Overview
  11. 08:41Gel Test Results: Close-up
  12. 09:02Projectile Examination
  13. 09:46Projectile Weight & Expansion Measurements
  14. 10:41Conclusion & Comparison
  15. 11:10Final Thoughts on EDC Choice
  16. 12:21Viewer Engagement & Outro

Frequently Asked Questions

How did the 5.7x28mm Gold Dot perform in ballistic gel compared to the 9mm Gold Dot?

The 5.7x28mm Gold Dot showed minimal partial expansion and shed fragments, while the 9mm Gold Dot demonstrated excellent expansion and consistent performance. Both rounds achieved the same penetration depth of 20.5 inches in the gel.

What were the average velocities for the 5.7x28mm and 9mm ammunition tested?

The 5.7x28mm Gold Dot averaged 1704 FPS, while the 9mm Luger +P+ Gold Dot averaged 1234 FPS. The 9mm showed better velocity consistency despite being fired from a shorter barrel.

Which ammunition did the instructor choose for his EDC and why?

The instructor chose the 9mm Luger +P+ Gold Dot for his EDC. He cited its superior expansion, higher energy levels (estimated over 400 ft-lbs), and perceived better barrier penetration capabilities as reasons for his preference over the 5.7x28mm.

What were the measured expanded diameters of the projectiles after the gel test?

The 9mm Gold Dot expanded to approximately 0.510-0.513 inches. The 5.7x28mm Gold Dot expanded to about 0.302 inches, with some petal separation noted.

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