CZ-806 BREN-2

CZ-806 BREN-2 assault rifle



5.56×45 NATO


Gas operated

Length, mm

798-750 / 570 (with 280mm barrel)

Barrellength, mm

207, 280 or 356 mm

Weight, kg

3.05 (with 280mm barrel)

Rate of fire, rounds/minute


Magazine capacity, rounds



The 5.56mm CZ-806 BREN-2 assault rifle was first introduced in 2015 as an upgraded version of the CZ-805 BREN rifle of the same caliber, which is already in service with Czech army. The CZ-806 BREN-2 rifle offers lighter weight, lower manufacturing costs and slightly better ergonomics compared to its predecessor.


The CZ-806 BREN-2 assault rifle is a gas operated, selective fire weapon. It uses short stroke gas piston and rotary bolt locking system. Barrels are quick-detachable and are available in different lengths (and possibly in different calibers as well). Upper receiver is made from aluminum alloy, lower receiver with integrated pistol grip and magazine housing is made from polymer. Sighting equipment and accessories are installed using integrated top Picatinny rail plus additional bolt-on rails on the forend. Side-folding shoulder stock is made from polymer. All manual controls are ambidextrous, charging handle can be installed on either side of the gun. Safety/fire selector switch allows only 2 modes of fire – single shots and full automatic. Rifle is fed using STANAG-compatible detachable magazines.