How many rounds in an AK-47: full capacity and types of magazines

The question is how many cartridges in AK-47, is one of the most common among those interested in small arms, the history of military equipment, or simply watching action movies. The answer to this is not as clear as it might seem at first glance, since the legendary Kalashnikov assault rifle has undergone many changes and has many modifications over the decades of its existence. The basic configuration involves the use of a standard magazine, but in reality a fighter may be faced with various ammunition options.

Initially AK-47 was developed for the cartridge 7.62×39 mm, which became the main one for the Soviet and Russian army rifle program. The magazine capacity directly influenced combat tactics: on the one hand, more cartridges give an advantage in a long firefight, on the other hand, they increase the weight of the weapon and its dimensions. That is why engineers were looking for a balance between firepower and shooter mobility.

In this article we will look in detail at how much ammunition a standard magazine can hold, what modifications exist, and why you can sometimes see machine guns with a non-standard number of rounds. Understanding these nuances is important for an objective assessment of technical capabilities Kalashnikov.

Standard magazine capacity

The classic and most recognizable answer to the question of capacity is the number 30. Exactly 30 rounds holds a standard box magazine that comes with the machine gun AK-47 and its main modification AKM. This configuration has become the de facto standard for the armies of many countries around the world and has been in use for more than half a century. This capacity was not chosen by chance: it provided an optimal balance between the weight of the loaded magazine (about 600-700 grams) and the ability to conduct continuous fire for a short time.

However, the history of the creation of the machine also knows other figures. The first prototypes, which were tested in the late 1940s, could be equipped with magazines of a different capacity, but it was the 30-round version that went into mass production. It's important to note that combat rate of fire The machine gun allows you to empty such a magazine in a few seconds in automatic fire mode, so soldiers always carry several spare magazines with them.

There is a common misconception that a magazine can be “finished off” with another cartridge by driving it into the chamber. Technically, when the magazine is loaded, there is already a round in the chamber if the weapon is loaded. If the magazine is inserted and the chamber is empty, then chambering the first cartridge does not increase the total capacity of the “magazine + chamber” system beyond 30, since one cartridge will always be in the magazine when the barrel is loaded.

• 🔫 The standard capacity is exactly 30 rounds of 7.62 mm caliber.
• ⚖️ The weight of a full magazine significantly affects the overall load of a fighter in the field.
• 📦 The design of the magazine allows you to reliably feed cartridges even in conditions of heavy contamination.
• 🔄 There are shortened versions of magazines for concealed carry, but they are not standard for the army.

It is also worth mentioning that the quality of stores may vary depending on the year of manufacture and manufacturer. Old Soviet stamped steel magazines were considered very reliable, while modern plastic analogues are lighter but require careful handling. Anyway, 30 round capacity remains the standard for this class of weapons.

⚠️ Attention: Never try to force more cartridges into the magazine than the design provides. This can lead to the feed spring breaking and the weapon jamming at a critical moment.

Historical variations and modifications

Although the number 30 is dominant, other solutions have been encountered in the history of the Kalashnikov platform. For example, for PKK (Kalashnikov light machine gun), which was created on the basis of an assault rifle, magazines of increased capacity were used - on 40 rounds. They were longer than standard ones and allowed the machine gunner to maintain fire longer without changing the magazine. However, using them on a regular machine was inconvenient due to their length and weight.

Also in the arsenal of special forces and in export versions, sometimes there were stores on 20 rounds. They were shorter and lighter, which made the weapon more convenient for shooting from the knee or from behind cover, and also made it easier to crawl on the belly. Such magazines were often used in hot climates or by airborne troops, where every gram of weight mattered.

A special feature are drum magazines, which are formally compatible with the machine, but significantly change its balance. They could hold up to 75 rounds, turning the machine gun into a support weapon. However, their complex design, heavy weight and low reliability when dirty made them unpopular in the regular army, although they look very impressive in films.

Why 30 rounds and not 32 or 28?

The point is the geometry of the 7.62x39 mm cartridge. When trying to make a magazine for 32 rounds, the length of the magazine increased, which made it difficult to shoot prone. The number 30 was the optimal compromise found by engineers after many tests.

The table below compares the different types of magazines compatible with the AK platform:

Store type	Capacity (cartridges)	Material	Main purpose
Standard	30	Steel/Plastic	Assault operations, combined arms combat
Shortened	20	Steel	Concealed carrying, landing, hot climate
Enlarged (RPK)	40	Steel	Bipod fire, increased firepower
Drum	75	Steel	Security of objects, suppression (rarely)

Each of these modifications has its own performance characteristics, which determine the scope of their application. The choice of a specific type of store depended on the assigned combat mission and terrain conditions.

Technical features of ammunition supply

The mechanism for feeding cartridges into AK-47 considered one of the most reliable in the world. It is built on the principle of free movement and a powerful return spring. The cartridges in the magazine are arranged in two rows with one exit, which ensures a stable supply even if there is sand or dirt inside the magazine. However, there are technical nuances that every operator should know.

The most important element is feeder and its spring. If the magazine is stored for a long time in the loaded state (full), the spring may weaken over time, which will lead to misalignment of the upper cartridge and a delay in firing (undershooting). Therefore, in army practice there is a rule: do not store magazines constantly loaded to the limit of their capacity unless necessary.

Another feature is the geometry of the cartridge 7.62×39 mm. It has a conical shell shape, which facilitates extraction, but requires a certain curvature of the magazine walls. If the magazine is too straight, rounds may get stuck. This is why AK magazines have a characteristic curved shape, often called a “banana”.

• 🔩 A powerful feeder spring is critical for the reliability of the machine.
• 📉 Long-term storage of a full magazine may weaken the spring.
• 🛡️ The curved shape of the magazine is due to the taper of the cartridge 7.62 mm.
• 🧹 Dirt and sand inside the magazine can be removed by simple shaking thanks to the design.

Modern stores made of polymer materials often have a reinforced rib and transparent inserts (or completely transparent), allowing visual inspection remaining cartridges. This solution significantly increases the effectiveness of using weapons in combat, since the shooter sees when it is time to change the magazine without removing it from the weapon.

⚠️ Attention: Using magazines from different manufacturers (especially cheap civilian copies) with a military assault rifle may lead to delays. Always check the compatibility of the magazine with your specific weapon.

Differences between 7.62 and 5.45 calibers

Often confusion with the number of cartridges arises due to the existence of two main families of Kalashnikov assault rifles: chambered for 7.62x39 mm (AK, AKM) and chambered for 5.45x39 mm (AK-74, AK-74M). Although the magazines of these assault rifles are very similar in appearance and have the same capacity of 30 rounds, they non-fungible.

Stores for AK-74 were originally made of orange or black plastic (ABS plastic) and had characteristic longitudinal ribs. Their capacity was also 30 rounds, but due to the smaller bullet diameter of 5.45 mm, the magazine was narrower and lighter. Later, magazines for 5.45 mm made of glass-filled polyamide appeared, which were even more durable and lightweight.

There are also experimental and special magazines for 5.45mm at 45 and 60 rounds. The 45-round magazine (often called the "RPK-74 magazine") has an extended neck and is used to increase the squad's firepower. The 60-round magazine is a two-row magazine with a two-row exit, which is technically complex and less reliable, so it is not widely used.

You can visually distinguish magazines by color (orange plastic was often used for 5.45) and by markings on the bottom. However, in a stressful situation, especially in poor lighting, fighters may confuse the magazines if they are the same color (for example, black). Therefore, muscle memory (muscle memory) and tactile sensation of magazine dimensions is an important part of preparation.

Effect of cartridge type on capacity

It may seem that the type of cartridge (regular, tracer, armor-piercing) does not affect the number of rounds in the magazine, and in most cases this is true. All standard 7.62x39mm cartridges have the same overall dimensions. However, there are nuances associated with the length of the bullet.

For example, tracer bullets may be slightly longer than regular bullets. In a tightly designed magazine this could theoretically put extra pressure on the feeder, but in practice 30 rounds of tracer will fit into a standard magazine without issue. Problems can arise if you try to use cartridges with a long bullet (for example, some types of armor-piercing or older models), which may not feed correctly.

Also worth mentioning are blank cartridges. To fire blanks, a special attachment is often put on the machine gun, but the cartridges themselves may have a slightly different bullet shape (asterisk) or be shortened. Dry-fire magazines are sometimes marked red to eliminate confusion, but their capacity remains standard - 30 pieces.

• 🎯 Standard, armor-piercing and tracer bullets have the same case length.
• 📏 Longer bullets could theoretically make it more difficult to feed in a crowded magazine.
• 🚫 Blank cartridges require a special muzzle attachment, but fit into a regular magazine.
• 🔍 Markings on the bottom of the magazine help identify the type of ammunition during quick reloading.

Thus, it is important for a fighter to know that magazine capacity remains constant at 30 rounds regardless of the bullet type, provided the ammunition is standard issue. Exotic or artisanal ammo may behave unpredictably.

Rules of operation and equipment

Properly equipping a magazine is a skill that is practiced until it becomes automatic. For the magazine to function reliably, the cartridges must be laid flat, without distortion. Loading manually (each cartridge separately) is the most reliable method, but in combat conditions clips or special devices are used to speed up the process.

When loading a magazine to its full capacity (30 rounds), significant effort is required to install the last 3-5 rounds, as the spring pressure increases. Inexperienced users often injure their thumbs. There is a “loading” technique where the magazine is held between the knees or rests against the belt, which allows you to use your body weight to overcome the resistance of the spring.

It is important to monitor the condition of the magazine jaws (the upper part that holds the cartridges). If the jaws become bent or deformed, the upper cartridge will warp, causing a delay in firing (no shot or undersent). Regularly checking magazines for deformation is a mandatory part of gun maintenance.

⚠️ Attention: Do not drop loaded magazines onto hard surfaces from a height. The impact can cause the cartridges inside to become dislodged and subsequently jam when attempting to fire.

Modern tactical guidelines also advise not to keep your finger on the trigger when reloading, even if the magazine is already inserted but the cartridge has not yet been chambered. This is a safety rule (Tactical Reload vs Emergency Reload) helps to avoid accidental shots in a stressful situation.

FAQ: Frequently asked questions

Is it possible to insert a magazine from an AK-74 (5.45) into an AK-47 (7.62)?

No, it is physically impossible to do this without breaking it. The 5.45 mm cartridges are narrower, and the magazine for them has the corresponding neck and shaft geometry. If by some miracle you manage to insert a magazine of a smaller caliber into a larger machine gun (which is extremely difficult), the cartridges simply will not fit into the chambering line.

How much does a full AK-47 magazine weigh?

The weight of an empty steel magazine is about 330 grams. Weight of 30 rounds of 7.62x39 mm is approximately 480 grams. Thus, a full magazine weighs about 810 grams. Plastic magazines are approximately 100-150 grams lighter.

Why are AK magazines called “horns”?

This is a popular name, derived from the characteristic curved shape of the store, reminiscent of a horn. Officially it is called a “box magazine”. The term has taken root in the army and among the civilian population.

Are there 100 round magazines for AKs?

Yes, there are experimental and civilian versions of high-capacity drum magazines (60, 75 and even 100 rounds). However, they are extremely uncomfortable to carry, greatly disrupt the balance of the weapon, and are considered less reliable than standard box magazines.

How do you know if the store is empty?

After the last cartridge is fired, the bolt frame of the Kalashnikov assault rifle remains in the forward position (the bolt does not engage the bolt stop, unlike many Western models, for example, AR-15). Therefore, the shooter must control the number of shots visually (through a transparent magazine) or by sound/recoil, or use the tactic of “tactical reloading” after a certain number of bursts.