Q&A 30: ACRs, Besas, and Czechoslovakia

Published on June 20, 2019
Duration: 54:38

This Q&A session with Ian McCollum of Forgotten Weapons delves into various firearms topics, including the adoption of the Besa machine gun, the potential of the ACR, and the innovation of smaller nations like Czechoslovakia and Finland. McCollum also discusses historical manufacturing limitations, interesting mechanical systems, and the challenges of digital book piracy.

Quick Summary

Ian McCollum of Forgotten Weapons discusses the Besa machine gun's adoption for British tanks due to design limitations of other options. He also analyzes the ACR's market challenges and highlights firearms innovation from Czechoslovakia and Finland, noting their unique contributions to firearm design and production.

Chapters

  1. 00:00Introduction & Besa Machine Gun
  2. 04:54ACR and Magpul Masada Potential
  3. 08:01Auto-Ejecting Magazines
  4. 11:03Firearms Innovation in Smaller Nations
  5. 13:49En Bloc vs. Stripper Clips
  6. 20:14Measuring Group Size
  7. 26:03Open/Closed Bolt Hybrids
  8. 33:31Digital Ebooks and Piracy
  9. 40:13Historical Manufacturing Limits
  10. 44:01Mechanically Interesting Systems

Frequently Asked Questions

Why was the Besa machine gun adopted for British tanks?

The Besa machine gun was adopted for British tanks in 8mm Mauser because early Browning models had cooling issues and were aircraft-specific, while the Vickers gun's water jacket was too bulky. Brno in Czechoslovakia already had a suitable 8mm belt-fed tank gun, making adoption faster and cheaper than redesigning for .303 British.

What were the limitations of the ACR as an M16 upper kit?

The ACR's potential as an M16 upper kit was hampered by flawed marketing to law enforcement. Additionally, the military rarely requires quick-change barrels unless a caliber change is involved, limiting its perceived utility.

Which smaller nations excelled in firearms innovation?

Czechoslovakia (Brno, CZ) and Finland are noted for their firearms innovation. The Czechs produced original designs like the ZH-29, while Finland excelled at refining existing designs, creating superior versions of the Mosin-Nagant (M39) and AK (Valmet RK62).

Why are auto-ejecting magazines not widely used?

Auto-ejecting magazines are not popular because they add mechanical complexity and potential failure points without significantly saving the shooter time. Militaries historically preferred heel releases to prevent accidental loss of expensive magazines.

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