How Many Bricks Does it Take to Stop a Bullet?

Published on February 7, 2026
Duration: 12:21

This video demonstrates a practical, albeit informal, test of bullet penetration through common building bricks using various firearms and calibers. From .22 LR to .50 BMG, the experiment visually showcases the significant differences in ballistic energy and stopping power. The presenter, Parker, offers an enthusiastic and knowledgeable approach, highlighting the destructive potential of each round.

Quick Summary

The .50 BMG round fired from a Barrett M82A1 demonstrated the highest penetration power in the Yee Yee Life brick test, shattering seven bricks and vaporizing the first few, significantly outperforming all other calibers tested. Rifle rounds like 5.56mm and .308 also showed high penetration capabilities.

Chapters

  1. 00:00Introduction and Setup
  2. 00:47.22 Caliber Test
  3. 01:139mm Test
  4. 02:32.45 ACP Test
  5. 03:22.44 Magnum Test
  6. 04:36.50 AE Test
  7. 06:395.56 Rifle Test
  8. 07:3912 Gauge Slug Test
  9. 08:31.308 Rifle Test
  10. 09:13.50 BMG Test

Frequently Asked Questions

How many bricks can a 9mm bullet penetrate?

A 9mm round fired from a Glock 19 was observed to split the first brick in half but was stopped by the second brick in the Yee Yee Life test, indicating it penetrates approximately one brick effectively.

What is the most powerful caliber tested against bricks?

The .50 BMG round fired from a Barrett M82A1 demonstrated the highest penetration power, shattering seven bricks and vaporizing the first few, significantly outperforming all other calibers tested.

Can a .22 LR bullet penetrate a brick?

In the Yee Yee Life experiment, a .22 LR round fired from a Ruger Mark IV only managed to chip the first brick and bounce off, showing minimal penetration capability against solid masonry.

Which rifle caliber showed significant brick penetration?

Both the 5.56x45mm NATO from an AR-15 and the .308 Winchester from an FN SCAR showed substantial penetration, pulverizing the first brick and splitting or shattering subsequent ones, with the .308 penetrating four bricks.

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