Re-Capping a Waterlogged Percussion Revolver

Published on August 21, 2021
Duration: 2:07

This guide explains why simply recapping a waterlogged percussion revolver chamber often fails to resolve misfires. Water can turn the priming compound into a mud-like substance that clogs the nipple. The solution involves either multiple recapping attempts to clear the clog or, more reliably, physically picking the obstruction from the nipple before recapping.

Quick Summary

Waterlogged percussion revolver chambers misfire because the wet priming compound clogs the nipple. Simply replacing the cap is often insufficient. You must physically clear the obstruction from the nipple using a pick before recapping for reliable ignition.

Chapters

  1. 00:00Intro: Recapping Misfired Chambers
  2. 00:07Why Recapping Alone Fails
  3. 00:31The Nipple Clog Problem Explained
  4. 00:51Clearing the Clogged Nipple
  5. 01:02Demonstration: Testing Fresh Caps
  6. 01:18Conclusion and Next Steps

Frequently Asked Questions

Why do percussion revolver chambers misfire after getting wet?

When percussion caps get wet, the priming compound inside them can turn into a mud-like substance. This material can clog the nipple (or cone) of the cylinder, preventing a new cap from creating a spark that reaches the main charge and fires the firearm.

Can you fix a waterlogged percussion revolver by just replacing the cap?

Often, simply replacing a wet percussion cap with a fresh one won't fix a misfire. The primary issue is the clog created by the degraded priming compound in the nipple. You usually need to physically clear this obstruction before the firearm will fire reliably.

What tools are needed to clear a clogged percussion revolver nipple?

To clear a clogged nipple on a percussion revolver, you'll typically need a nipple pick or a similar pointed tool. These tools are designed to reach into the small opening of the nipple and remove any debris or hardened priming compound that is preventing ignition.

How do you properly clear a clogged nipple on a percussion revolver?

After ensuring the firearm is unloaded, use a nipple pick to carefully remove any obstruction from the nipple's opening. Once the nipple is clear, you can then apply a fresh percussion cap and attempt to fire the chamber.

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