Introduction
TheAK-104 is a compact assault rifle derived from the famous Kalashnikov platform. Chambered in 7.62×39 mm, it is part of the “100” series of modern AKs developed by the Russian company Izhmash (now Kalashnikov Concern). The AK-104 was designed to offer the robustness and power of the classic AKM, in a shorter, more maneuverable format, better suited to contemporary tactical requirements.
Appreciated for its extreme reliability, automatic firing capability and versatility, the AK-104 is ideal for both special forces and regular units in need of a compact yet hard-hitting weapon.
History and development
The AK-100 series was introduced in the 1990s as a modernized range of the AKM and AK-74, aimed at export markets and modern military units.
The AK-104, more precisely, represents an intermediate version between the rifle and the assault rifle, with :
a shorter barrel than the AK-103 (420 mm instead of 415 mm)
AK-74M folding stock
a massive muzzle brake, identical to that of the AKS-74U
The weapon retains the reliability of Kalashnikov’s mechanics, with some elements modernized for more tactical use.
Technical data
| Element | Detail |
|---|---|
| Caliber | 7.62×39 mm |
| Length | 824 mm (stock extended), 604 mm (folded) |
| Barrel length | 314 mm |
| Weight | Approx. 3.2 kg (without charger) |
| Firing rate | ~ 600 shots/min |
| Effective range | 500 m |
| Capacity | 30-shot magazines (AKM compatible) |
| Mechanism | Gas borrowing, rotary cylinder head |
Operation and ergonomics
The AK-104 operates on the proven principle of gas borrowing with a long-travel piston, renowned for its reliability in extreme conditions (mud, sand, cold).
Side-folding, reinforced polymer stock for reduced overall dimensions
Polymer handguards with accessory slots (depending on version)
Side rail for mounting optics or viewfinders (depending on configuration)
Effective muzzle brake compensates for the recoil of the 7.62×39 mm calibre on short barrels
This configuration makes it well-suited to shooting in confined spaces, while retaining a proven caliber for short- and medium-range penetration.
Comparison with other 100 series AKs
| Model | Caliber | Barrel length |
|---|---|---|
| AK-104 | 7.62×39 mm | 314 mm |
| AK-103 | 7.62×39 mm | 415 mm |
| AK-105 | 5.45×39 mm | 314 mm |
The AK-104 is the 7.62 mm counterpart to the AK-105 (in 5.45 mm), while the AK-103 is the standard assault rifle version. The 104 is therefore an excellent compromise between compactness and stopping power.
Variants and uses
The AK-104 is mainly used by :
Russian special forces
certain internal security units
foreign markets (export versions available)
It is sometimes modified with :
tactical handguards with Picatinny or M-LOK rails
modern sights (Red Dot, 1x-4x optics)
specific suppressors or compensators
A semi-automatic civilian version, the Saiga MK-104, is also sold in certain strictly regulated markets.
Conclusion
TheAK-104 embodies the pragmatic modernization of Kalashnikov’s heritage. With its compact size, powerful caliber and legendary reliability, it is ideal for operators who need a robust weapon in a small package.
Whether for urban environments, armored vehicles or special operations, the AK-104 offers a formidable compromise between maneuverability and power.
