I Bought a Handgun I Knew Nothing About

Published on April 19, 2026
Duration: 6:15

This video reviews a used Smith & Wesson 6904 handgun purchased for $150. The presenter, despite initial unfamiliarity with the model, highlights its compact size (3.5-inch barrel) suitable for CCW, its aluminum frame and blued slide, and a notably short trigger reset. The firearm is identified as a 1991 production model, likely a police trade-in, exhibiting significant holster wear but possessing good character. The presenter compares its trigger reset favorably to other firearms and discusses its value proposition.

Quick Summary

The Smith & Wesson 6904 is a 1991-era double-action/single-action semi-automatic pistol with a 3.5-inch barrel, ideal for concealed carry. It features an aluminum frame, blued slide, ambidextrous safety/decocker, and a magazine disconnect. Its most praised attribute is an exceptionally short trigger reset, rivaling modern performance triggers.

Chapters

  1. 00:00Introduction to Adco Firearms
  2. 00:35Discovering the Used Smith & Wesson 6904
  3. 00:47Smith & Wesson 5904 vs. 6904
  4. 01:13Unfamiliarity with the 6904
  5. 01:26Advantages of the 6904
  6. 01:32Firearm Condition and Origin
  7. 01:43Hammer and Safety Features
  8. 01:54Trigger Action and Reset
  9. 02:08Production Dates of the 6904
  10. 02:14Contacting Smith & Wesson
  11. 02:23Age and Character of the Firearm
  12. 02:32Barrel Length and CCW Suitability
  13. 02:43Frame, Slide, and Trigger Details
  14. 02:53Price and Magazine Capacity
  15. 02:59Magazine Disconnect Feature
  16. 03:05Tightness and Sights
  17. 03:18Reason for Popularity: Short Reset
  18. 03:26Comparison to Other Firearms' Triggers
  19. 03:44Market Value of the 6904
  20. 03:59Close-Up Examination
  21. 04:151991 6904 Up Close
  22. 04:20Holster Wear and Cosmetic Condition
  23. 04:31Grips and Magazine
  24. 04:38Single-Action Operation
  25. 04:49Double-Action Operation
  26. 04:54Trigger Reset Demonstration
  27. 05:04Trigger Reset Comparison: SIG P226 SRT
  28. 05:16Trigger Reset Comparison: Bersa TP9
  29. 05:26Trigger Reset Draw
  30. 05:35Value Proposition: $150 Handgun
  31. 05:40Cosmetic Customization Options
  32. 05:50Disassembly and Reassembly
  33. 05:57Final Thoughts and Viewer Question
  34. 06:03Call to Action
  35. 06:10Closing Remarks

Frequently Asked Questions

What is the Smith & Wesson 6904?

The Smith & Wesson 6904 is a double-action/single-action semi-automatic pistol with an aluminum frame and blued slide, produced from 1988 to 1997. It features a 3.5-inch barrel, making it suitable for concealed carry, and is known for its exceptionally short trigger reset.

What are the key features of the Smith & Wesson 6904?

Key features include its compact 3.5-inch barrel for CCW, an ambidextrous thumb safety/decocker, a magazine disconnect safety, an aluminum frame, and a blued slide. It is particularly noted for its very short trigger reset, which is comparable to modern performance triggers.

Is the Smith & Wesson 6904 a good value for $150?

The presenter purchased a used Smith & Wesson 6904 for $150, noting significant holster wear. Despite its condition, the firearm's functionality and excellent trigger reset make it a great deal, especially considering their market value can range from $300-$500 in better condition.

How does the trigger reset of the Smith & Wesson 6904 compare to other firearms?

The trigger reset on the 6904 is described as 'incredibly short' and is favorably compared to firearms like the SIG P226 SRT and the Bersa TP9. The presenter even considers it a draw between the 6904 and the Bersa TP9 for the shortest reset.

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