Q&A #8: Triple Locks, New gun development, and the .50 Cal Lewis Gun

Published on December 8, 2016
Duration: 47:13

This Q&A delves into the intricate S&W Triple Lock revolver mechanism, highlighting its unique three-point locking system and historical significance. It contrasts the economics of new firearm development against established platforms like the AR-15 and AK. The discussion also covers essential gunsmithing tools, firearm preservation techniques, and the evolution of squad automatic weapons from RPD to RPK and M27 IAR.

Quick Summary

The Smith & Wesson Triple Lock revolver had a unique three-point cylinder locking system for enhanced rigidity. This included locks at the rear of the cylinder, on the ejector rod stud, and on the cylinder yoke, though the third point was later dropped due to manufacturing costs.

Chapters

  1. 00:50S&W Triple Lock Revolver Explained
  2. 04:12Essential Firearm Tools for the Range
  3. 06:48Economics of New Gun Development
  4. 11:45Firearm Preservation & Maintenance Tips
  5. 14:05RPD vs. RPK: Squad Automatic Weapons
  6. 20:49International Gun Culture Differences
  7. 23:21Filming Process at Auction Houses
  8. 31:05Stocked Pistols & NFA Exemptions
  9. 38:27The Experimental .50 Cal Lewis Gun
  10. 42:31Advantages of Top-Mounted Magazines

Frequently Asked Questions

What made the Smith & Wesson Triple Lock revolver unique?

The S&W Triple Lock, also known as the New Century, featured a distinctive three-point cylinder locking system. This included locks at the rear of the cylinder, a spring-loaded stud on the ejector rod, and a third unique lock on the cylinder yoke, providing exceptional rigidity.

Why do new firearm designs struggle to be profitable?

New firearm platforms face immense economic challenges competing against established designs like the AR-15 and AK. These older systems benefit from decades of military refinement, paid-off R&D, and mass production efficiencies, making it difficult for new, unproven designs to match their cost and reliability.

What are essential tools for firearm disassembly and maintenance?

For field disassembly, Wheeler hammer/punch and screwdriver sets are recommended. A bore/muzzle gauge is useful for identifying unknown calibers. For range trips, a cleaning rod, oil, and basic cleaning supplies are crucial for maintenance.

What are the advantages of magazine-fed squad automatic weapons?

Magazine-fed systems like the RPK and M27 IAR are generally lighter and allow for faster reloads compared to belt-fed weapons such as the RPD or M249 SAW. This makes them more logistically simple and quicker to bring back into action.

Are stocked pistols subject to NFA regulations?

Certain stocked pistols, like the Artillery Luger, Inglis Hi-Power, and Mauser C96, are often exempt from NFA short-barreled rifle restrictions if used with their original-style stocks. Muzzle-loading pistols can also typically be fitted with stocks without issue.

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