Firearm Maintenance: Single Action Revolver Dissassembly Part 1/4

Published on May 6, 2014
Duration: 3:33

This guide, presented by an expert instructor from Brownells, details the initial steps for disassembling a single-action revolver for routine cleaning. It covers essential safety precautions, cylinder removal for both modern and older models, and basic grip and ejector housing removal. The instruction emphasizes when detail cleaning is necessary versus routine maintenance.

Quick Summary

To safely unload a single-action revolver before disassembly, set the hammer on half-cock, open the loading gate, and visually inspect each chamber. Newer Ruger models allow cylinder rotation with the gate open for easier inspection.

Chapters

  1. 00:00Introduction to Single Action Revolvers
  2. 00:21Safety: Unloading the Firearm
  3. 00:53Cylinder Removal
  4. 01:13Base Pin Screw (Older Models)
  5. 01:32Grip Removal
  6. 02:04Internal Inspection
  7. 02:14Ejector Housing Removal
  8. 02:31Detail Cleaning vs. Routine Cleaning
  9. 02:52Next Steps

Frequently Asked Questions

How do I safely unload a single-action revolver before disassembly?

Ensure the firearm is completely unloaded. For Colt or clone models, set the hammer on half-cock, open the loading gate, and visually inspect each chamber. Newer Ruger models allow cylinder rotation with the gate open to check for rounds.

What is the first step in disassembling a single-action revolver for cleaning?

The first step is to remove the cylinder. This is typically done by pushing the left side of the base pin latch and sliding out the base pin, while holding the cylinder to prevent it from falling.

Are there differences in base pin removal for older single-action revolvers?

Yes, first-generation Colt or older black powder frames use a screw in front of the frame to hold the base pin, not a spring-loaded latch. Removing this screw is necessary to free the base pin and cylinder.

When should I consider removing the grips on a single-action revolver?

While not necessary for every cleaning, it's recommended to remove grips and check inside every other cleaning, or more often if the gun is shot a lot, to ensure cleanliness and good internal condition.

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