Bren 2: Every Aspect of the 805 Refined

Published on February 14, 2022
Duration: 22:34

This guide details the field stripping process for the CZ Bren 2, as demonstrated by Ian McCollum. It covers the removal of the captive pin, separation of receivers, and access to the bolt carrier group, bolt, and gas system. The process is simplified for ease of maintenance and caliber conversion.

Quick Summary

The CZ Bren 2 is a refined successor to the Bren 805, featuring significant weight reduction, improved ergonomics with AR-15 style controls, and a non-reciprocating charging handle. Its gas system is adjustable, and it supports easy caliber conversion between 5.56x45mm and 7.62x39mm.

Chapters

  1. 00:00Introduction to CZ Bren 2
  2. 01:35Weight Reduction and Ergonomics
  3. 04:36Advanced Controls and Charging Handle
  4. 07:23Gas System and Muzzle Device
  5. 09:24Optics and Iron Sights
  6. 10:07Field Stripping and Internal Mechanics
  7. 14:51Multi-Caliber Capability
  8. 20:19Global Adoption and Conclusion

Frequently Asked Questions

What are the key improvements of the CZ Bren 2 over the Bren 805?

The CZ Bren 2 offers significant weight reduction (approx. 1.5 lbs), a simplified folding/telescoping stock, a slimmer lower receiver, and AR-15 style controls. It also features a new bolt lock/release lever and a non-reciprocating charging handle.

How is the gas system on the CZ Bren 2 designed?

The Bren 2 features a redesigned short-stroke gas piston system with a more ergonomic three-position gas plug, allowing adjustments for standard, harsh, and suppressed firing conditions. This enhances reliability and shooter comfort.

Can the CZ Bren 2 be converted between calibers?

Yes, the Bren 2 is designed for easy caliber conversion between 5.56x45mm NATO and 7.62x39mm. This typically involves changing the barrel assembly, bolt, and magazine well insert.

What optics are commonly used with the CZ Bren 2?

Military users, such as the Czech military, often equip the Bren 2 with Aimpoint CompM4 or CompM5 red dot sights. These optics are known for their durability and performance in demanding conditions.

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