Winchester Model 1903 in .22 Winchester Auto

This video details the process of restoring a Winchester Model 1903 semi-automatic rifle chambered in .22 Winchester Auto. The presenter discusses the unique .22 Winchester Auto cartridge, its non-interchangeability with .22 Long Rifle, and the challenges of finding parts for older firearms. The focus is on modifying the rifle to accept standard tube feed mechanisms by sourcing a replacement tube from McMaster-Carr and fabricating a new follower.

Quick Summary

The Winchester Model 1903 is chambered in the unique .22 Winchester Auto cartridge, which is not interchangeable with .22 Long Rifle. Restoring these rifles often involves modifying the original side-loading mechanism to a standard tube feed, requiring specialized parts sourced from suppliers like McMaster-Carr.

Chapters

  1. 00:00Introduction: Winchester 1903
  2. 00:08.22 Winchester Auto Cartridge Explained
  3. 00:21Model 1903 vs. Model 63 Comparison
  4. 00:35Craftsmanship of Old Firearms
  5. 00:46Acquisition and Initial Repair
  6. 01:01Replacement Stock and Ammo
  7. 01:06Original Side-Loading Mechanism
  8. 01:18Modifying for Tube Feed
  9. 01:30Cartridge Size Issue (.22 WR vs .22 LR)
  10. 01:40Sourcing Parts from McMaster-Carr
  11. 01:55Tube Fit and Follower Fabrication
  12. 02:13Restoration Progress and Future Use
  13. 02:31Historical Context of the Rifle
  14. 02:45Conclusion and Shooting Video Tease

Frequently Asked Questions

What caliber is the Winchester Model 1903, and is it interchangeable with .22 Long Rifle?

The Winchester Model 1903 is chambered in the proprietary .22 Winchester Auto cartridge. This caliber is not interchangeable with .22 Long Rifle due to differences in rim diameter, although it performs similarly in terms of power.

How was the Winchester Model 1903 originally loaded, and what modifications were made in the video?

Originally, the Model 1903 featured a side-loading mechanism requiring a cutout in the stock. The presenter modified it to function as a standard tube feed by sourcing a replacement tube from McMaster-Carr and fabricating a new follower.

Why are Winchester Model 1903 rifles less desirable to collectors than later models?

Winchester Model 1903 rifles tend to be less desirable to collectors compared to later models like the Model 63. This is primarily because the Model 63 is chambered in the more common and versatile .22 Long Rifle cartridge.

Where can one find specialized parts for restoring older firearms like the Winchester Model 1903?

For specialized parts such as tubes for firearm feeding mechanisms, suppliers like McMaster-Carr are excellent resources. They offer a wide variety of tooling, metal stock, and other materials suitable for custom gunsmithing projects.

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