The CZ 805 Bren assault rifle was first is available in two versions. The first version is CZ 805 BREN A1 has barrel length of 360 mm while carbine version is called CZ 805 BREN A2 and it has a shorter barrel length of 277 mm.
Czech Republic Minister of Defence Alexandr Vondra checks the CZ 805 Bren Ceska Zbrojovka Assault Rifle.
The CZ 805 Bren assault rifle uses 5.56x45 mm NATO cartridge but its modular design allows it to change barrels for different calibre including 7.62x39 mm and 6.8x43 mm.
The CZ 805 can be equipped with a folding mechanical sight and it has range of 400m to 500m depending upon the length of the barrel.