From the Vault: Smith & Wesson 586

Published on September 17, 2018
Duration: 6:04

This expert-level review from Brownells' 'From the Vault' series delves into the Smith & Wesson 586 revolver. Lead Firearms Instructor and SEO Strategist analysis highlights the L-frame's superior durability over the K-frame for heavy .357 Magnum loads, its balanced ergonomics, and its historical significance in law enforcement. The review also touches on modern variations and custom modifications, such as a 9mm moon clip conversion.

Quick Summary

The Smith & Wesson L-frame, exemplified by the 586, offers superior durability over the K-frame for heavy .357 Magnum use due to its beefier construction in the forcing cone and under the barrel. This design prevents cracking and makes it ideal for law enforcement and extensive shooting.

Chapters

  1. 00:15Introducing the Smith & Wesson 586
  2. 00:38L-Frame Design Advantages Explained
  3. 01:15K-Frame vs. L-Frame Durability Comparison
  4. 01:53L-Frame Ergonomics and Weight
  5. 02:27Comparing K, L, and N Frames
  6. 02:48L-Frame's Role in Law Enforcement
  7. 03:05Caliber Variations and Modern L-Frames
  8. 03:24Custom 9mm Moon Clip Conversion
  9. 04:07L-Frame Durability and Extended Cylinder
  10. 05:00Aesthetics, Modern Features, and Conclusion
  11. 05:41Stainless 686 Option and Finish Preference

Frequently Asked Questions

What makes the Smith & Wesson L-frame, like the 586, more durable than the K-frame?

The L-frame features a beefier construction, particularly in the forcing cone and under the barrel. This reinforced design allows it to better withstand the stress of repeated firing of heavy .357 Magnum loads, preventing the cracking issues that can affect the thinner K-frame.

Why was the L-frame developed for law enforcement?

The L-frame was created to provide law enforcement officers with a durable revolver capable of handling frequent .357 Magnum use without the bulk of larger N-frame revolvers. It offered a practical balance of strength and carryability for daily duty.

Can an L-frame revolver be modified to shoot 9mm ammunition?

Yes, it's possible to modify an L-frame cylinder, such as on a Smith & Wesson 686, to accept moon clips for 9mm ammunition. This custom conversion allows for reliable 9mm shooting with decent accuracy, even with the inherent free bore in a .357 chamber.

What are the advantages of the L-frame's longer cylinder for reloaders?

The longer cylinder on L-frame revolvers provides more space, enabling handloaders to properly crimp longer bullets, such as 168-grain Keith bullets. This is crucial for achieving optimal accuracy and safe functioning when handloading .357 Magnum or .38 Special cartridges.

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