9MM VS 40 - GLOCK 19 VS GLOCK 23

Published on April 22, 2017
Duration: 3:18

This guide details a ballistic penetration test comparing 9mm and .40 S&W calibers using Glock 19 and Glock 23 handguns, respectively. The test, conducted by firearms content creator Edwin Sarkissian, involved shooting through 17 sheets of 24-gauge sheet metal. The results showed surprisingly similar penetration depths for both calibers, with both rounds being stopped by the 12th sheet. A bonus test with a .22 LR round demonstrated significantly less penetration.

Quick Summary

In a ballistic test comparing 9mm (Glock 19) and .40 S&W (Glock 23) through 17 sheets of 24-gauge sheet metal, both calibers penetrated 11 sheets and were stopped by the 12th. This demonstrated surprisingly similar penetration performance between the two calibers in this specific test scenario.

Chapters

  1. 00:00Introduction & Test Setup
  2. 00:319mm Penetration Test
  3. 01:08.40 Caliber Penetration Test
  4. 02:04.22 LR Bonus Test

Frequently Asked Questions

How did the 9mm and .40 S&W perform in the sheet metal penetration test?

In the test conducted by Edwin Sarkissian, both the 9mm fired from a Glock 19 and the .40 S&W fired from a Glock 23 penetrated 11 sheets of 24-gauge sheet metal. Both calibers were stopped by the 12th sheet, showing similar penetration performance in this scenario.

What was the surprising outcome of the Glock 19 vs Glock 23 ballistic test?

The surprising outcome was that the 9mm round from the Glock 19 and the .40 S&W round from the Glock 23 exhibited nearly identical penetration capabilities when fired through 17 sheets of 24-gauge sheet metal, both being stopped at the 12th sheet.

What ammunition types were used in the 9mm vs .40 S&W comparison?

The comparison used 115 grain Full Metal Jacket (FMJ) ammunition for the 9mm fired from the Glock 19 and 180 grain Full Metal Jacket (FMJ) ammunition for the .40 S&W fired from the Glock 23. A .22 LR round was also tested.

What is the purpose of a ballistic penetration test like the one shown?

Ballistic penetration tests help understand how different calibers and ammunition types interact with various barriers. This information is crucial for self-defense, law enforcement, and understanding terminal ballistics in real-world scenarios.

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