S&W Model 66 Combat Magnum

Published on May 28, 2017
Duration: 30:15

This review of the S&W Model 66 Combat Magnum highlights its K-frame design and modern features like a 2.75-inch heavy barrel and corrosion-resistant controls. It compares the new model to vintage versions, noting differences in frame size and locking mechanisms. The review also covers ammunition versatility, a quality control issue with a muzzle burr and its fix, and discusses the internal frame lock and construction changes in modern revolvers.

Quick Summary

The S&W Model 66 Combat Magnum is a K-frame revolver featuring a 2.75-inch heavy barrel and corrosion-resistant controls. It handles both .357 Magnum and .38 Special rounds. Key differences from vintage models include a 'round butt' frame and ball detent crane indexing. A muzzle burr issue was successfully repaired with a refacing kit.

Chapters

  1. 00:00Intro: S&W Model 66 Combat Magnum
  2. 00:54S&W Frame Sizes Explained
  3. 01:52New Model 66 Features
  4. 02:24Vintage vs. New Model 66 Comparison
  5. 04:01Ammunition & Loading Technique
  6. 08:02Muzzle Burr Quality Issue & Fix
  7. 11:15Frame Lock & Versatility
  8. 13:39Construction Changes

Frequently Asked Questions

What are the key features of the new S&W Model 66 Combat Magnum?

The new S&W Model 66 Combat Magnum features a 2.75-inch heavy barrel, blacked-out controls for corrosion resistance, and a 'round butt' K-frame design. It's built for versatility, handling both .357 Magnum and .38 Special loads.

How does the new Model 66 compare to vintage versions?

The new Model 66 has a 'round butt' frame and a ball detent for crane indexing, unlike older 'square butt' models. Modern construction also includes a two-piece barrel and frame-mounted firing pin with a transfer bar safety.

What quality control issue was found on the Model 66, and how was it fixed?

The gun arrived with a significant machining burr on the muzzle. It was repaired using a Brownells muzzle refacing kit with an 11-degree cutter and brass lap, highlighting the importance of inspecting new firearms.

What ammunition can the S&W Model 66 Combat Magnum safely fire?

The S&W Model 66 Combat Magnum is chambered for .357 Magnum and .38 Special. It is designed to handle both full-power .357 Magnum rounds and lighter .38 Special loads, offering significant versatility.

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