ak-104
The compact version of the Russian AK-103 assault rifle. It has a muzzle brake derived from the earlier AKS-74U combined with a shorter barrel, chambered for 7.62×39mm.
AK-100 rifle series
* AK-101, 5.56×45mm NATO* AK-102, carbine variant of AK-101.
* AK-103, 7.62×39mm
* AK-104
* AK-105, 5.45×39mm, carbine variant of AK-74M
* AK-107, 5.45×39mm, features a "balanced" operating system similar to that used in AEK-971.
** AK-108, 5.56×45mm NATO variant of the AK-107.
** AK-109, 7.62×39mm variant.
* AK-9, 9×39mm
See also
* Kalashnikov rifle* list of weapons