The standard store of the modernized Kalashnikov assault rifle holds exactly 30 rounds of 7.62x39 mm caliber, which is the basic characteristic for most modifications of this weapon. It is this figure that determines the tactical potential of the shooter in combat and affects the calculation of the ammunition worn when performing combat missions. The design of the store is designed for reliable supply of ammunition even in extreme operating conditions, ensuring the smooth operation of automation. Capacity of 30 rounds It became the gold standard for Soviet and post-Soviet assault rifles, balancing weight and firepower.
However, there are modifications where the number of rounds may vary depending on the type of store installed. For example, shortened versions of 20 or even 10 rounds may be used for concealed carrying or training, although they are less common in troops. Also in civilian circulation there are stores of increased capacity for 40 rounds, but their use is often limited by legislation and design features of the receiving throat of weapons. Understanding these nuances is necessary for the correct selection of equipment and planning the costs of shooting range.
The main characteristics of the machine shop
Automatic machine shop AKM is a complex mechanical device that provides storage and supply of cartridges to the chamber. The store body is traditionally made of steel or light alloys, and in later versions - of impact-resistant plastic. Store design provides for the presence of a spring, a feeder and a cover, which should work in perfect synchronization. Any violation of the geometry of the body can lead to a skewed cartridge and a delay in shooting.
The weight of the outfit shop directly depends on the number of cartridges and the material of the case. Steel stores are heavier, but have greater resistance to temperature changes and mechanical damage. Plastic analogues are lighter, which reduces the total weight of the wearable ammunition, but require more careful handling. Filing of ammunition is carried out by the energy of the straightening spring, which must have a certain elasticity coefficient.
For long-term storage of stores, it is recommended to keep them uncharged or with a weakened spring to preserve the resource of the elasticity of the metal.
It is important to consider that the actual capacity may vary slightly depending on the type of cartridges used. Some types of ammunition with a wider bullet or steel core may enter a store with a greater tension. Stowage density The cartridges in the store affect the reliability of the supply, so it is not recommended to try to stuff extra cartridges beyond the norm.
- 🔫 The standard capacity is 30 rounds of 7.62x39 caliber.
- ⚙️ The material of the case affects the weight and durability of the store.
- 📉 The spring of the store requires periodic checks for residual deformation.
- 🛡️ The design protects the cartridges from dust and dirt when wearing.
Types of shops for AKM
The history of the development of the Kalashnikov automatic rifle has generated many options for shops adapted to different conditions of service. The classic steel shop is the most common and recognizable piece of equipment. It is characterized by high strength and a characteristic ribbed pattern on the side walls, which serves to increase the rigidity of the structure. Steel shops They are less prone to cracking at low temperatures compared to early plastic models.
Plastic shops, which appeared later, were originally created to lighten the weight of the soldier's ammunition. The first samples made of orange or black plastic had problems with frost resistance, but modern composite materials are devoid of these drawbacks. Shop compatibility Different generations are usually high, which allows you to use them in one weapon without modifications. However, mixing store types in one unloading can be inconvenient due to different shapes and dimensions.
⚠️ Warning: Using artisanal stores or with spring defects can cause serious delays in shooting and shooter injury.
There are also high-capacity sector stores, often referred to as "drums," although technically they are not quite drums. They can hold up to 60 or more rounds, significantly increasing firepower in a short queue. Such stores are heavier, more oversized and often require replacement of the regular lid of the receiver or special modification of the neck. Balancing weapons When using such stores, it shifts forward, which affects the accuracy of shooting.
Historical background
Early versions of AK used milled neck shops that were heavier than stamped ones but were considered more reliable. The transition to stamping in AKM allowed to reduce the cost of production.
Table of comparison of characteristics of shops
For a visual comparison of the different types of shops used with the machine AKMIt is advisable to consider their main parameters in the summary table. These parameters affect the choice of equipment for various use cases, whether it is service, sports or collecting. Weight and dimensions These are critical factors in the formation of wearable ammunition.
| Type of shop | Capacity (cartridges) | Materials | Weight empty (g) |
|---|---|---|---|
| Steel stamped | 30 | Steel | ~330 |
| Plastic (black) | 30 | Glass-filled polyamide | ~250 |
| Shortened | 20 | Steel/Plastic | ~220 |
| Increased capacity | 40-45 | Plastic/Aluminium | ~380 |
| Sector (drum) | 60-100 | Plastic/Metal | ~800+ |
Analyzing the table, you can notice a significant difference in weight between steel and plastic options. With full gear, the weight difference becomes even more noticeable, as each cartridge adds about 16 grams of mass. The best choice It depends on the priorities: maximum reliability or minimum weight. In long transitions, every gram counts.
Effect of the type of cartridges on capacity
Although the standard store capacity is 30 rounds, the actual quantity may depend on the geometry of the particular ammunition. Cartridges of caliber 7.62x39 mm are produced by many manufacturers, and their dimensions may vary slightly. Length of cartridge The diameter of the bullet is the key parameters that affect the density of stacking in the store.
The bimetallic shell of some manufacturers' bullets may be thicker, which reduces the useful volume of the store. Also, the steel sleeve, characteristic of Russian cartridges, has slightly different dimensions compared to brass casings of Western production. Cartridge compatibility with the store is checked by equipping a full pack and checking the free ride of the provider. If the cartridges enter with excessive force, this can lead to a jamming.
Some types of bullets, such as tracer or armor-piercing incendiary, may have altered nose geometry. This requires special attention when equipping shops to avoid distortions. Assemblance quality The cartridges also play a role: protruding capsules or deformed muzzles can cause automatic failure.
- 🎯 The standard 7.62x39 cartridge has a length of about 56 mm.
- 🔩 The steel sleeve provides strength but is sensitive to corrosion.
- 🔥 Tracing bullets may have a shifted center of gravity.
- ⚖️ The weight of the cartridges varies from 10 to 12 grams depending on the type.
Rules of equipment and maintenance of shops
The right equipment of the store is the key to trouble-free operation of weapons at a critical moment. Cartridges should be placed in the store, slightly pressing on the bottom of the sleeve with your thumb. Equipment techniques involves the capture of the store with the left hand, and with the right hand sending the ammunition down to the click of the fixer. It is not recommended to beat the store on solid objects to seal the cartridges.
Store maintenance includes regular cleaning of powder soda, dust and lubricant. The spring must be periodically removed, wiped and checked for traces of metal fatigue. Spring resource limited by the number of compression-expression cycles, so keeping the store full for a long time is not recommended. Store better in a discharged state in a dry place.
⚠️ Warning: Attempting to forcibly close a crowded store may cause the receiver's neck to break or damage the pitcher.
If you detect deformation of the store sponges, it must be immediately removed from service. Curved sponges will not be able to reliably hold the upper cartridge, which will cause the supply of two rounds at the same time or distortion. Visual examination The store before each shooting should become a habit for the gun owner.
☑️ Shop check before shooting
Tactical aspects of the use of ammunition
Knowing the exact number of ammunition in the store allows you to correctly build the tactics of fire contact. Standard 30 rounds of ammunition when firing in bursts are consumed in 3-4 seconds of continuous fire. Control of the queue It is the main skill that allows you to save ammunition and keep aiming. Long lines are rarely effective and quickly empty the store.
Wearable ammunition is usually formed at the rate of 8-10 stores per fighter, which is 240-300 rounds. This is the optimal amount to ensure autonomy during a short battle. Location of shops in the unloading system should be convenient for quick extraction to the touch. Shifting ammunition between shops in battle is unacceptable.
The effectiveness of shooting depends not on the total number of rounds, but on the ability to control the length of the queue and quickly change stores.
In conditions of shortage of ammunition, it is important to be able to save cartridges, switching to shooting single shots. Automatic mode should be used only when there is an urgent need to suppress the enemy. Fire discipline It directly affects the duration of the combat mission and the survival of the unit.
Frequently Asked Questions (FAQ)
Can I use the AK-74 in the AKM machine?
No, that's impossible. The shops have different calibers (5.45x39 mm vs. 7.62x39 mm) and excellent neck geometry. The cartridge simply won't enter the store or get up properly, which will cause a delay.
How much does one 7.62x39 mm cartridge weigh?
The weight of the cartridge varies depending on the type of bullet and the material of the shell, but averages about 16.4 grams. Steel shells are slightly lighter than brass shells, but the difference is negligible for tactical calculations.
Why is the store called a horn?
The term "horn" is the folk name for a curved Kalashnikov machine shop. The shape of the store really resembles a curved horn, which gave it such a stable name among military personnel and gunsmiths.
Is there a limit on the number of shops for civilians?
The law does not limit the number of stores that a gun owner can have, unless they are silent shooting devices or have a capacity of more than 10 rounds for some types of civilian weapons. For military weapons, restrictions relate to the very fact of possession.