The Kalashnikov assault rifle is one of the most famous and widespread small arms in the world. Since creation AK-47 in 1947, the design of Mikhail Timofeevich Kalashnikov underwent dozens of modifications, adapting to new ammunition, tactical requirements and technological capabilities. Today, the AK family includes more than 20 main models, not counting experimental and export variants.

In this article we will look at all serial Kalashnikov assault rifles in the order of their appearance, from the first prototypes to modern developments of the Kalashnikov concern. You will find out what is different AKM from AK-74why AK-12 became a breakthrough, and where the latest is applied AK-19. We will pay special attention to technical characteristics, combat experience and design evolution.

1. AK-47 (1947) - the legendary progenitor

The first serial Kalashnikov assault rifle, AK-47, was adopted by the Soviet Army in 1949 after successful tests. Its creation was a response to the German StG 44, which showed the effectiveness of the intermediate cartridge in the battles of World War II. Kalashnikov managed to combine reliability, ease of maintenance and high firepower.

Structurally AK-47 used a cartridge 7.62×39 mm (model 1943), long-stroke gas engine and butterfly valve. The barrel was made by cold forging, which was an innovative solution for that time. The weight of the machine was 4.3 kg, and the effective firing range reached 400–600 m.

  • 🔫 Caliber: 7.62×39 mm
  • 📏 Length: 870 mm (with stock folded - 645 mm)
  • 🔄 Rate of fire: 600 shots/min
  • 🎯 Sighting range: 800 m
⚠️ Attention: First games AK-47 (1948–1951) had a stamped receiver, but due to technological problems later switched to a milled one. These early examples are now rarities and highly prized by collectors.

2. AKS-47 (1948) - folding stock for paratroopers

Already a year after adoption AK-47 a modification with a folding metal butt appeared - AKS-47 (the index “C” meant “folding”). This version was developed specifically for airborne troops (VDV), where the compactness of the weapon was critical.

The butt folded to the left, which made it possible to reduce the length of the machine gun to 645 mm. However, the design turned out to be imperfect: the folding mechanism added weight, and when folded, the ease of shooting decreased. However, AKS-47 became the first step towards the creation of compact AK variants for special units.

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When shooting with the butt folded AKS-47 It was recommended to use only single fire - the automatic mode led to strong recoil and reduced accuracy.

3. AKM (1959) - modernized classic

By the end of the 1950s it became clear that AK-47 requires modernization. The result was AKM (“modernized”), adopted for service in 1959. The main improvements were:

  • 🛠️ Lightweight receiver (stamping instead of milling)
  • 🎯 Improved sight with settings up to 1000 m
  • 🔄 Rate of fire retarder (up to 600 rounds/min instead of 700 for the AK-47)
  • 🔋 Reduced weight up to 3.14 kg (without store)

AKM became the most popular machine gun in history - more than 10 million units. It was actively supplied to the allies of the USSR, was used in local conflicts from Vietnam to Afghanistan and is still in service with many countries.

Characteristics AK-47 AKM
Weight without magazine 4.3 kg 3.14 kg
Rate of fire 600–700 shots/min 600 shots/min
Effective range 300–400 m 400–500 m
Receiver type Milled Stamped
📊 Which Kalashnikov assault rifle seems the most legendary to you?
AK-47
AKM
AK-74
AK-12
Other

4. AK-74 (1974) - transition to a small-caliber cartridge

In the 1970s, the Soviet Union was faced with the need to respond to the emergence of an American patron 5.56x45mm NATO. As a result, the Soviet cartridge was developed 5.45×39 mm and a new machine - AK-74, adopted in 1974.

Key changes to AK-74:

  • 🔫 New cartridge 5.45×39 mm with better trajectory flatness
  • 📉 Reduced recoil due to the muzzle brake-compensator
  • 🎯 Plastic store (instead of steel) and butt
  • 🔄 Increased muzzle velocity up to 900 m/s

The machine gun showed high efficiency in the Afghan war, especially in mountainous areas, where range and accuracy 5.45 mm patron showed up in the best possible way. However AK-74 criticized for less stopping power compared to 7.62 mm.

Why was the 5.45x39 mm cartridge classified?

The Soviet 5.45x39mm cartridge was developed as a response to the 5.56x45mm NATO, but its characteristics (particularly high penetration at long ranges) were kept secret for a long time. Western experts learned about it only after supplies began to the Warsaw Pact countries in the late 1970s.

5. AKS-74U (1979) - compact version for special forces

To equip crews of military equipment, paratroopers and special forces, a shortened version was created - AKS-74U (“shortened”) Its length with the butt folded was only 490 mm, and the weight is 2.7 kg.

Features AKS-74U:

  • 🔪 Shortened barrel (206.5 mm instead of 415 mm for AK-74)
  • 🔥 Muzzle brake compensator to reduce recoil
  • 🎯 Folding stock (left-handed, like the AKS-74)
  • ⚠️ Reduced effective range up to 350 m
⚠️ Attention: Due to the short barrel AKS-74U has an increased level of noise and muzzle flash. When shooting in confined spaces (for example, from an infantry fighting vehicle), it is recommended to use silencers or special cartridges.

6. AK-12 and AK-15 (2018) - modern evolution

In the 2010s, the Kalashnikov concern introduced a new generation of assault rifles - AK-12 and AK-15adopted for service in 2018. These models were a response to the requirements of the Ratnik program and the experience of combat operations in Syria.

Differences between the AK-12 and previous models:

  • 🔄 Modular design with Picatinny rails
  • 🎯 Improved ergonomics (new stock, pistol grip)
  • 🔫 Possibility of quick barrel change for different cartridges
  • 📊 Electronic sights and accessories as standard

AK-15 different from AK-12 using a cartridge 7.62×39 mm (like AKM), which makes it more universal for export to countries where the standard 5.45 mm didn't take root.

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The AK-12 became the first production Kalashnikov assault rifle with a full-fledged modular system, allowing the weapon to be adapted for specific tasks - from close combat to sniper operations.

7. AK-19 (2020) - a response to Western standards

The latest development of the Kalashnikov concern - AK-19, presented in 2020. This machine gun is chambered for 5.56x45mm NATO, making it the first production AK compatible with Western ammunition.

Key Features AK-19:

  • 🔫 Cartridge 5.56×45 mm (NATO standard)
  • 📏 Barrel length 415 mm (like AK-74)
  • 🔄 Rate of fire 700 rounds/min
  • 🎯 Modular receiver with Picatinny rails

The AK-19 became the first Kalashnikov assault rifle to be officially certified for use with NATO ammunition, opening up new opportunities for export to countries where the 5.56mm standard is the primary standard.

FAQ: Frequently asked questions about Kalashnikov assault rifles

🔫 Which Kalashnikov assault rifle is the most reliable?

According to experts and military personnel, AKM is considered the most reliable due to its simple design, stamped receiver and time-tested system. It is less sensitive to pollution and extreme conditions than more modern models.

📏 What is the difference between AK-74 and AK-12?

Main differences:

  • Cartridge: AK-74 uses 5.45×39 mm, AK-12 can shoot 5.45 mm or 7.62 mm (depending on modification).
  • Ergonomics: The AK-12 has a modular stock, Picatinny rails and an improved pistol grip.
  • Accuracy: The AK-12 shows better results at long distances due to modern sighting devices.
⚠️ Why is AKS-74U banned for civilian use in Russia?

Shortened machines, including AKS-74U, are weapons with high destructive power and compact dimensions, which makes them attractive for criminal purposes. In accordance with the Federal Law “On Weapons” (Article 6), such models prohibited from free circulation and are available only to security forces.

🌍 In which countries are Kalashnikov assault rifles produced?

In addition to Russia, licensed production of AKs has been established in:

  • Bulgaria (AK-74 and AK-12)
  • Poland (Kbk wz. 1988 Tantal — modification for 5.45 mm)
  • China (Type 56 - copy of AK-47/AKM)
  • India (INSAS - based on AK-74)
  • Serbia (Zastava M70)

Unlicensed copies are produced in dozens of countries, including Iran, Pakistan and some African states.

💰 How much does a Kalashnikov assault rifle cost on the civilian market?

In Russia, civilian versions of the AK (for example, Saiga or Boar) cost from 50,000 to 150,000 rubles depending on modification. Prices are higher abroad: in the USA, semi-automatic copies (for example, ARSenal SAM7) are sold for $1000–$2000. There are no original combat assault rifles on the market.