How it Works: Japanese Nambu Type 14 Pistol

Published on March 18, 2015
Duration: 4:51

This guide details the mechanical operation of the Japanese Nambu Type 14 pistol, as explained by an expert instructor. It covers the short recoil action, the firing mechanism involving the sear and trigger bar, and the specific safety systems, including a manual frame safety and a unique magazine safety. The video emphasizes understanding the internal workings through detailed animations.

Quick Summary

The Japanese Nambu Type 14 pistol operates via a short recoil system, locking the barrel and bolt together before a T-shaped block disengages them. It features a manual frame safety and a unique magazine safety that prevents firing without a magazine. Chambered in 8x22mm Nambu, it holds 8 rounds and was a key sidearm in WWII.

Chapters

  1. 00:00Introduction and History
  2. 00:31Loading and Firing Mechanism
  3. 01:00Short Recoil and Cycling
  4. 02:14Safety Systems
  5. 03:50Last Round and Reloading
  6. 04:18Historical Context and Conclusion

Frequently Asked Questions

How does the Nambu Type 14 pistol operate using its short recoil system?

The Nambu Type 14 uses a short recoil system where the barrel and bolt lock together and travel rearward briefly. A T-shaped locking block then disengages them, allowing the bolt to continue its rearward travel to eject the spent casing and cycle the action.

What are the safety features of the Nambu Type 14 pistol?

The Nambu Type 14 has two primary safety features: a manual frame safety on the left side that blocks the trigger bar, and a magazine safety, which is a tipping block that prevents the trigger from being pulled unless a magazine is fully inserted.

What is the caliber and capacity of the Nambu Type 14 pistol?

The Nambu Type 14 pistol is chambered in 8x22mm Nambu caliber and typically features an 8-round detachable magazine. The follower also acts as a last-round bolt stop.

What is the historical significance of the Nambu Type 14 pistol?

Adopted in 1925 (Taisho 14th year), the Nambu Type 14 was a standard sidearm for the Imperial Japanese Army and Navy. Despite criticisms of its cartridge, it was a dominant pistol in East Asia during World War II and is now a collectible firearm.

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