Gunsmithing - How to Smooth the Double Action Trigger Pull on a S&W Revolver

Published on May 21, 2008
Duration: 1:32

Larry Potterfield, an expert instructor from MidwayUSA, provides a detailed guide on how to smooth the double-action trigger pull of a Smith & Wesson revolver. This process involves careful disassembly, precise honing of the trigger and sear surfaces using a fine India stone and bench block, reassembly, and safe testing with snap caps. The instruction emphasizes patience and precision for a noticeable improvement in trigger feel.

Quick Summary

Larry Potterfield, an expert instructor, details how to smooth a Smith & Wesson revolver's double-action trigger pull. The process involves carefully disassembling the firearm, using a fine India stone and steel bench block to hone the trigger and sear surfaces, reassembling, and safely testing with snap caps. Precision and patience are key to achieving a smoother trigger feel.

Chapters

  1. 00:00Introduction to S&W Trigger Smoothing
  2. 00:21Disassembly and Component Identification
  3. 00:29Honing the Trigger Surfaces
  4. 00:49Polishing the Double Action Sear
  5. 01:05Reassembly and Testing

Frequently Asked Questions

How do you smooth a Smith & Wesson revolver's double-action trigger pull?

To smooth a S&W revolver's double-action trigger, disassemble the firearm to access the trigger and sear. Use a fine India stone and a steel bench block to lightly hone the top surfaces of the trigger and the bottom edge of the double-action sear. Reassemble and test with snap caps.

What tools are needed to improve a S&W revolver trigger pull?

For smoothing a S&W revolver's double-action trigger, you will need a steel bench block, a small punch, a fine India stone for honing, and snap caps for safe dry-fire testing after the modification.

What are the key areas to polish for a smoother S&W revolver trigger?

The critical areas to polish for a smoother double-action trigger pull on a Smith & Wesson revolver are the top surfaces of the trigger where it interacts with the frame and the bottom edge of the double-action sear that engages the hammer.

Is it safe to dry fire a S&W revolver after trigger work?

It is safe to dry fire a S&W revolver after trigger work, provided you use snap caps. Snap caps protect the firing pin from damage that can occur during dry firing, especially after modifications that alter the trigger's engagement with the hammer.

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