How Dangerous is a SQUIB Load???

Published on August 18, 2024
Duration: 14:16

This video demonstrates the dangers of a squib load by intentionally causing one in a Glock 17. A squib load occurs when a projectile is underpowered and lodges in the barrel. Firing a subsequent round into this obstruction can cause dangerous pressure spikes. While the Glock 17's design prevented catastrophic failure, the barrel sustained significant damage, including a bulge and crack.

Quick Summary

A squib load is an underpowered round where the projectile lodges in the barrel. Firing another round into this obstruction creates dangerous pressure, potentially destroying the firearm. In testing, a Glock 17's barrel bulged and cracked, but the firearm largely held together.

Chapters

  1. 00:00What is a Squib Load?
  2. 01:03Glock 17 Chosen for Test
  3. 01:55Creating the Squib Load Malfunction
  4. 03:12Safety Setup for Testing
  5. 05:12Live Fire Test into Obstruction
  6. 07:56Barrel Damage Assessment
  7. 12:31Conclusion: Squib Load Dangers

Frequently Asked Questions

What is a squib load and why is it dangerous?

A squib load is an ammunition malfunction where the projectile doesn't exit the barrel completely due to insufficient powder. Firing a subsequent round into this lodged projectile creates extreme pressure, potentially destroying the firearm and causing injury.

What happened when a live round was fired into the obstructed barrel?

When a 115gr +P Gold Dot round was fired into the barrel obstructed by a squib load, the Glock 17's barrel bulged significantly and developed a crack. The firearm remained mostly intact, but the barrel was ruined and the slide did not cycle fully.

Can a squib load cause a firearm to explode?

Yes, firing a second shot into a squib load obstruction can cause dangerous pressure spikes that may lead to a catastrophic failure, often referred to as a 'kaboom,' potentially destroying the firearm and injuring the shooter.

How can you prevent a squib load?

Preventing squib loads involves using quality factory ammunition and inspecting handloads carefully for correct powder charges. Always listen to the sound of your firearm; a weak or muffled shot is a strong indicator of a potential squib.

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