Double-barrelled Flare Gun: The Nambu Type 90, with Firearms Expert Jonathan Ferguson

Published on June 26, 2024
Duration: 16:17

This video provides an in-depth look at the Japanese Type 90 double-barrel flare pistol, presented by firearms expert Jonathan Ferguson. It details the pistol's construction, operation, and historical context, including its naval markings and manufacturer. The discussion touches on its use as a signaling device versus its potential as a weapon, referencing its appearance in the movie 'Demolition Man'.

Quick Summary

The Japanese Type 90 double-barrel flare pistol is chambered in 28mm, featuring a high bore axis and no sights, optimized for signaling. It includes a recoil mitigation system and naval markings, with its manufacturer, Kayaba, still operating today as KYB.

Chapters

  1. 00:03Introduction: Flare Pistol vs. Weapon
  2. 00:38Japanese Type 90 Flare Pistol Overview
  3. 00:51Comparison: Three-Barrel vs. Two-Barrel Versions
  4. 01:23Caliber and Size of Flare Pistols
  5. 02:10Construction and Ergonomics
  6. 02:43Hammer/Striker Mechanism
  7. 03:30Firing Selector and Operation
  8. 04:11Lack of Tactile Cocked Indicator
  9. 05:04Safety Mechanism
  10. 05:18Naval Markings and Manufacturer
  11. 06:05First Pattern Identification
  12. 07:15Opening the Pistol
  13. 08:32Barrel Latch and Extractor
  14. 09:05Grip Removal and Internal View
  15. 09:52Recoil Mitigation System Explained
  16. 11:16Flare Pistols in Pop Culture: Demolition Man
  17. 13:26Design Changes Over Time
  18. 14:14Kayaba Company Today
  19. 14:37Acquisition and Collection Context
  20. 14:51Japanese Firearms Overview
  21. 15:15Conclusion and Thanks

Frequently Asked Questions

What is the caliber of the Japanese Type 90 flare pistol?

The Japanese Type 90 flare pistol is chambered in 28 millimeters, which is slightly larger than the typical 1-inch bore found in many Western flare pistols. This larger caliber is designed to ensure that signaling rounds are visible at greater distances.

Does the Japanese Type 90 flare pistol have sights?

No, the Japanese Type 90 flare pistol does not have conventional sights. Its design features a very high bore axis over the wrist, indicating its primary function is signaling rather than aiming at a specific target.

What is the recoil mitigation system on the Type 90 flare pistol?

The Type 90 flare pistol has a recoil mitigation system consisting of a small spring-loaded mechanism with about 7mm of travel. This system is designed to cushion the impact on the user's hand and wrist when firing the sizable flare rounds.

What markings are found on the Japanese Type 90 flare pistol?

Markings on the Type 90 often include an anchor symbol for the Imperial Japanese Navy, an inspection mark, and the logo of the Kayaba Manufacturing Company. Some variants may also have English patent numbers.

Can you tell if the Japanese Type 90 flare pistol is cocked by touch?

No, you cannot tell if the Japanese Type 90 flare pistol is cocked by touch. Unlike some firearms, its strikers do not protrude when cocked, meaning you must visually confirm the pistol's status.

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