Type 100 / 44 (Late Pattern) Japanese SMG

Published on April 17, 2024
Duration: 16:44

The Japanese Type 100 SMG, particularly the simplified 1944 'Late Pattern', was a rare weapon with an estimated 8,000 units produced. Its design incorporated a unique compensator, a side-mounted 30-round magazine, and a bayonet lug, reflecting Japanese martial culture. The 1944 pattern increased the rate of fire to 800 rpm from the 1940 pattern's 450 rpm.

Quick Summary

The Japanese Type 100 SMG is a rare WWII firearm, with only about 8,000 units produced. The simplified 1944 'Late Pattern' featured an increased rate of fire (800 rpm) and a unique muzzle compensator, reflecting Japanese martial culture with its bayonet lug.

Chapters

  1. 00:00Introduction: Rarity of the Type 100 SMG
  2. 00:40Historical Context: Japan's Slow SMG Adoption
  3. 03:07Foreign Influence and Elite Units
  4. 04:16Cultural Influence: Bayonet Lugs on SMGs
  5. 05:08Pattern 1940 vs. 1944 Comparison
  6. 06:01Markings and Safety Features
  7. 06:47Magazine and Feed System Analysis
  8. 08:19Muzzle Compensator and Sights
  9. 10:07Rate of Fire and Construction Details
  10. 11:22Takedown Mechanism and Internals
  11. 14:37Production Numbers and Legacy

Frequently Asked Questions

What is the Japanese Type 100 SMG?

The Type 100 SMG was Japan's first domestically produced submachine gun, adopted in 1940. The 'Late Pattern' or 1944 version was simplified for easier manufacturing and featured a higher rate of fire.

How rare is the Japanese Type 100 SMG?

The Type 100 SMG is extremely rare, with an estimated total production of only around 8,000 units. Many were lost or destroyed during WWII, making surviving examples highly sought after by collectors.

What caliber does the Type 100 SMG use?

The Japanese Type 100 SMG fires the 8mm Nambu cartridge. This proprietary caliber was developed by Kijiro Nambu and was also used in some Japanese pistols and other firearms.

What are the key differences between the 1940 and 1944 Type 100 SMG patterns?

The 1944 'Late Pattern' is a simplified version designed for easier production compared to the original 1940 pattern. The 1944 pattern also featured an increased rate of fire (around 800 rpm) versus the 1940 pattern (around 450 rpm).

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