Do Revolvers Really Blast Shrapnel Out the Side?

Published on November 26, 2025
Duration: 2:21

This video debunks the myth that revolvers expel dangerous shrapnel from the cylinder gap. Through rigorous testing with various calibers (.22 Magnum, .38 Special, .357 Magnum) and bullet types (jacketed, lead, wad cutters), the host found no evidence of shrapnel. The tests only revealed minor residue of unburnt gunpowder, indicating the cylinder gap is not a significant source of projectile fragments. The host, CajunBoyJake, demonstrates a methodical approach to testing common firearm theories.

Quick Summary

Revolvers generally do not expel dangerous shrapnel from the cylinder gap. Testing with various calibers and bullet types, including .22 Magnum, .38 Special, and .357 Magnum, revealed only minor amounts of unburnt gunpowder residue, debunking the myth of significant projectile fragment expulsion.

Chapters

  1. 00:00Intro: Cylinder Gap Shrapnel Theory
  2. 00:20Experimental Setup for Testing
  3. 00:33Testing .22 Magnum Jacketed Rounds
  4. 00:51Testing .38 Special Lead & Wad Cutters
  5. 01:38Testing .357 Magnum Bear Loads
  6. 02:15Conclusion: No Shrapnel Found

Frequently Asked Questions

Can revolvers shoot shrapnel out of the cylinder gap?

Based on testing with .22 Magnum, .38 Special, and .357 Magnum rounds, revolvers do not appear to shoot dangerous shrapnel from the cylinder gap. The primary residue observed was unburnt gunpowder, not lead or jacket fragments.

What kind of residue comes out of a revolver's cylinder gap?

During firing tests, the main residue observed escaping the cylinder gap of revolvers was unburnt gunpowder. No significant lead or jacket fragments, often referred to as shrapnel, were found to be expelled.

Does ammunition type affect cylinder gap expulsion?

The type of ammunition, including jacketed .22 Magnum, lead .38 Special, wad cutters, and heavy .357 Magnum loads, did not result in shrapnel expulsion from the cylinder gap in the conducted tests.

Is it safe to stand next to a revolver firing?

While this test suggests shrapnel isn't a major concern from the cylinder gap, standard firearm safety dictates maintaining a safe distance and avoiding direct exposure to muzzle blast and any expelled gases or debris.

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