10mm ballistics gel test: Glock 29 & XDM

Published on December 1, 2020
Duration: 18:45

This video provides a detailed ballistic gel test comparing various 10mm loads fired from a Glock 29 and a Springfield Armory XDM. The instructor analyzes bullet expansion, penetration depth, and wound channel characteristics for different bullet types, including hard cast, hybrid hollow points, and jacketed hollow points. Key takeaways include the performance differences based on bullet design and velocity, with some bullets designed for .40 S&W showing over-expansion and under-penetration when fired at 10mm velocities.

Quick Summary

This 10mm ballistic gel test compares the Glock 29 and Springfield Armory XDM using various bullet types. Results show deep penetration from 200-grain hard cast bullets and good performance from 180-grain Speer Gold Dots. The instructor emphasizes using 10mm-specific ammunition due to higher velocities potentially causing over-expansion and under-penetration with .40 S&W designed bullets.

Chapters

  1. 00:31Introduction to 10mm Ballistics
  2. 01:18200 Grain Hard Cast Bullet Test
  3. 01:40180 Grain Berry's Hybrid Hollow Point Test
  4. 01:55180 Grain Speer Gold Dot Test
  5. 02:46165 Grain Sig V-Crown Test
  6. 03:03155 Grain Speer Gold Dot Test
  7. 03:12Firearms Used: XDM vs Glock 29
  8. 04:39200gr Hard Cast (XDM) Results
  9. 05:27200gr Hard Cast (Glock 29) Results
  10. 06:32180gr Berry's Hybrid HP (XDM) Results
  11. 08:15180gr Berry's Hybrid HP (Glock 29) Results & Incident
  12. 10:43165gr Sig V-Crown (XDM) Results
  13. 11:39165gr Sig V-Crown (Glock 29) Results
  14. 12:27180gr Gold Dot (XDM) Test Setup
  15. 12:50180gr Gold Dot (XDM) Results
  16. 13:43180gr Gold Dot (Glock 29) Results
  17. 14:48155gr Gold Dot (XDM) Test Setup
  18. 15:07155gr Gold Dot (XDM) Results
  19. 16:04155gr Gold Dot (Glock 29) Results
  20. 16:52Conclusion & Ammunition Recommendations

Frequently Asked Questions

What 10mm bullet types were tested in ballistic gel?

The video tested 200-grain hard cast bullets, 180-grain Berry's Hybrid Hollow Points, 180-grain Speer Gold Dots, 165-grain Sig V-Crowns, and 155-grain Speer Gold Dots in ballistic gel.

How did the Glock 29 and XDM compare in 10mm ballistic tests?

The Springfield XDM, with its longer 4.5-inch barrel, generally produced higher velocities than the Glock 29. However, the terminal ballistics in gel varied significantly based on the specific ammunition, with some bullets designed for .40 S&W showing over-expansion and under-penetration in 10mm.

Which 10mm bullet performed best in the ballistic gel tests?

The 200-grain hard cast bullet demonstrated deep penetration, reaching over 30 inches in gel. The 180-grain Speer Gold Dot also showed good expansion and penetration, achieving 15.5 inches from the XDM. The instructor favors specific 10mm-designed bullets like the 200-grain XTP for reliable performance.

Why is it important to use 10mm-specific ammunition?

Using 10mm-specific ammunition is crucial because bullets designed for the lower-velocity .40 S&W can over-expand and under-penetrate when fired at 10mm velocities. This can lead to suboptimal terminal performance and potentially unsafe situations, as seen when a bullet reversed direction.

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