S&W Model 617 Mountain Gun

Published on November 18, 2025
Duration: 17:22

This guide addresses potential double-action misfires in the S&W Model 617 Mountain Gun, as discussed by hickok45. It outlines a deep cleaning procedure to potentially resolve light strike issues before considering professional repair. The focus is on ensuring the internal mechanisms are clean and properly lubricated.

Quick Summary

The S&W Model 617 Mountain Gun is praised for its lighter weight due to a tapered barrel and classic design, often lacking the internal key lock. However, potential double-action misfires due to light strikes have been noted, requiring troubleshooting steps like deep cleaning and ammunition testing.

Chapters

  1. 00:00Introduction to the S&W 617 Mountain Gun
  2. 01:12Maintenance and Reliability Issues
  3. 03:15Initial Shooting and Features
  4. 04:11Comparison with Standard Model 617
  5. 06:54Accuracy Testing
  6. 07:57Ammunition Testing
  7. 11:09Long Range and Final Thoughts

Frequently Asked Questions

What are the key features of the S&W Model 617 Mountain Gun?

The S&W Model 617 Mountain Gun features a tapered barrel for reduced weight, a brass bead front sight, and often lacks the internal key lock found on newer S&W revolvers, appealing to those who prefer older designs.

What potential reliability issues were noted with the S&W Model 617 Mountain Gun?

The reviewer experienced double-action misfires, characterized by light strikes, which persisted across different ammunition brands, suggesting a potential internal mechanism issue requiring troubleshooting.

How does the S&W Model 617 Mountain Gun compare to the standard Model 617?

The Mountain Gun variant is lighter due to its tapered barrel and is often preferred for its classic aesthetics, particularly the absence of the modern internal key lock mechanism.

What troubleshooting steps can be taken for S&W 617 Mountain Gun misfires?

A deep clean of the firearm, focusing on the action and ensuring proper lubrication of internal components, is recommended. Testing various .22 LR ammunition brands is also advised to rule out ammo as the cause.

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