"Assault Rifle" vs. The Common Backpack: Are the AR15, AK47, and SBR MP5 Defeated by a Mere Bookbag?

Published on March 1, 2018
Duration: 11:47

This video from TFB TV tests the penetration capabilities of common rifle and pistol calibers (9mm, 7.62x39mm, 5.56x45mm) against a backpack filled with books and magazines. The test replicates a previous experiment, using an H&K MP5, AK-47, and AR-15. The results indicate that even common semi-automatic firearms with various ammunition types can be significantly impeded by everyday objects like textbooks.

Quick Summary

In a ballistics test by TFB TV, a backpack filled with books and magazines was surprisingly effective at stopping rifle rounds. An AR-15 (5.56x45mm), AK-47 (7.62x39mm), and H&K MP5 (9mm) were fired at the backpack, with all tested ammunition types being significantly impeded or stopped entirely by the contents.

Chapters

  1. 00:00Introduction & Test Inspiration
  2. 00:27Expanded Test Plan
  3. 00:56Defining 'Assault Rifle'
  4. 01:57Firearms & Ammunition Details
  5. 03:32Backpack Setup
  6. 03:57MP5 Test & Results
  7. 05:08AK-47 Test & Results
  8. 06:43AR-15 (M193) Test & Results
  9. 08:14AR-15 (M855) Test & Results
  10. 09:31Conclusion & Analysis

Frequently Asked Questions

Can a backpack stop rifle rounds like those from an AR-15 or AK-47?

Yes, in a test by TFB TV, a backpack filled with books and magazines successfully stopped 5.56x45mm (M193 and M855) and 7.62x39mm rounds fired from an AR-15 and AK-47 at 50 feet. The penetration was significantly limited by the contents.

How effective is a backpack against 9mm handgun rounds?

A backpack filled with books and magazines proved highly effective against 9mm ammunition. In a TFB TV test, a 9mm round fired from an H&K MP5 was stopped by a paperback course outline, showing minimal penetration.

Which rifle caliber penetrated the backpack the most in the TFB TV test?

The 7.62x39mm round fired from the AK-47 penetrated further into the backpack's contents than the 5.56x45mm M193 round from the AR-15. Both were ultimately stopped by a hardbound textbook.

What kind of ammunition was used in the TFB TV backpack ballistics test?

The test utilized 9mm M882 ball ammunition for the H&K MP5, Wolf steel-cased ammunition for the AK-47, and both M193 and M855 (steel penetrator core) 5.56x45mm ammunition for the AR-15.

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