Missfire? No problem!

Published on April 4, 2025
Duration: 0:52

This guide details an experiment demonstrating that a 9mm FMJ cartridge detonating due to cook-off in a controlled environment (cardboard box over fire) poses minimal projectile danger. It then transitions to a practical demonstration of a handgun malfunction clearance drill, emphasizing safe and effective handling of common firearm issues. The video, presented by experienced shooter Shortshot Tony, highlights practical firearm safety and tactical application.

Quick Summary

Ammunition cook-off occurs when a firearm's chamber reaches 350-400°F, causing a cartridge to detonate spontaneously. In a controlled test, a detonating 9mm FMJ in a cardboard box showed contained shrapnel, highlighting the importance of understanding firearm behavior and practicing malfunction clearance drills like Tap-Rack-Bang.

Chapters

  1. 00:00Experiment Introduction
  2. 00:14The Cook-off Process
  3. 00:21Post-Detonation Analysis
  4. 00:38Tactical Application

Frequently Asked Questions

What is the cook-off temperature for a 9mm cartridge?

A 9mm cartridge typically requires a temperature between 350-400°F to 'cook off,' meaning to spontaneously detonate due to excessive heat, often from rapid firing without cooling.

Is a misfire dangerous if the cartridge detonates outside the gun?

In a controlled experiment, a 9mm FMJ cartridge detonating outside a firearm's barrel, contained within a cardboard box, did not penetrate the box, suggesting limited danger from shrapnel in such specific scenarios.

How do you clear a common handgun malfunction?

A common handgun malfunction clearance drill is the 'Tap-Rack-Bang.' This involves tapping the magazine firmly, racking the slide to eject the faulty round, and then bringing the firearm back on target to fire.

What does 'cook-off' mean in firearms?

'Cook-off' refers to the spontaneous detonation of a cartridge when the firearm's chamber becomes extremely hot, usually from sustained firing, causing the propellant to ignite without the trigger being pulled.

Related News

All News →

More Training & Techniques Videos You Might Like

More from SHORTSHOT TONY

View all →