FNAB 43: From WW2 Italy to Algerian Independence

Published on September 5, 2022
Duration: 12:16

The FNAB 43 is a complex, late-WWII Italian submachine gun with a lever-delayed blowback action, produced in limited numbers. Despite its quality, it was expensive and offered little advantage over simpler designs like the Beretta 38. This specific example was altered with fake German markings and used by the FLN in Algeria.

Quick Summary

The FNAB 43 is a rare, late-WWII Italian submachine gun featuring a complex lever-delayed blowback action. Produced in limited numbers (around 1,000 units), it saw service with RSI forces and partisans, and this specific example was used by the FLN in Algeria.

Chapters

  1. 00:00Introduction to the FNAB 43
  2. 01:05Mechanical Overview & Algerian History
  3. 02:31External Features and Controls
  4. 06:06Disassembly and Internal Mechanics
  5. 08:06Bolt Operation and Safety
  6. 10:43Historical Context and Conclusion

Frequently Asked Questions

What makes the FNAB 43 mechanically unique?

The FNAB 43 utilizes a closed-bolt, lever-delayed blowback action. This system uses a lever to delay the bolt's rearward movement, allowing chamber pressure to decrease before cartridge extraction, contributing to its complexity and slower rate of fire.

How rare is the FNAB 43 submachine gun?

The FNAB 43 is considered very rare. While some sources suggest 7,000 were made, serial numbers indicate production was closer to only 1,000 units, making it a scarce firearm today.

What is the historical significance of the FNAB 43?

Produced in 1943-1944, the FNAB 43 saw service with RSI forces and partisans in Italy. This specific example has a unique history, having been used by the FLN in Algeria after its markings were altered.

What are the key external features of the FNAB 43?

The FNAB 43 is compact when folded, features a folding stock and magazine well, and has a muzzle brake similar to the PPSH-41. It includes dual selector levers for safety and fire mode (semi/full auto).

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