The question is what AK-47 firing range, often causes controversy among firearms enthusiasts, historians and novice collectors. Many people confuse the maximum range of a bullet with the distance at which it is possible to accurately hit a target. Mikhail Kalashnikov's legendary assault rifle, created in the late 1940s, has become a symbol of reliability, but its ballistic characteristics have clear physical limitations dictated by the design of the 7.62x39 mm cartridge.
When fired, the bullet leaves the barrel at a speed of about 715 meters per second, but gravity and air resistance begin to act on it instantly. Flatness of trajectory This ammunition has a lower hit rate than rifle cartridges, which significantly affects the ability to hit at long ranges. Understanding the difference between where a bullet will physically reach and where you can hit is critical to assessing the real capabilities of this weapon.
In this article we will analyze in detail all types of range, consider the influence of external factors and provide accurate ballistics data. You'll find out why sighting range limited to 400 meters, although the bullet flies much further. We will also touch on the topic of safety, since the uncontrolled flight of a bullet at extreme distances creates serious risks for others.
Technical range of a bullet
Technical or maximum range refers to the distance covered by a bullet from the moment it leaves the barrel until it hits the ground when fired at an elevation angle close to the optimal one (usually 30-35 degrees). For the 7.62×39 mm cartridge used in the machine gun AK-47 and its modifications, this figure is approximately 2800–3000 meters. However, this value is rather theoretical in nature, since the shooting is not carried out vertically upward and not at the ideal angle for maximum flight, but horizontally.
In the horizontal plane, the bullet loses kinetic energy due to aerodynamic drag. By the time it reaches a distance of 1500–2000 meters, the flight speed drops so much that the bullet becomes unstable and begins to tumble. However, even at such distances it retains sufficient residual energy to injure or destroy unprotected targets. That's why safe zone when firing, it should be significantly greater than the target range.
It is important to understand that technical range does not mean the ability to shoot accurately. At a distance of more than 800 meters, the dispersion of bullets becomes so large that it is almost impossible to predict the point of impact. A bullet can deviate several meters from its aiming point in any direction due to minimal changes in muzzle velocity or gusts of wind.
⚠️ Warning: Never shoot unless you are sure what is behind the target. The 7.62 mm caliber bullet maintains destructive power at a distance of up to 1.5 km, posing a mortal danger to people far beyond the range of the shooter’s line of sight.
When calculating the safe zone for a shooting range, always multiply the maximum bullet range by a safety factor of 1.5 to eliminate ricochets and accidental hits.
Effective and effective range
Unlike technical effective range - this is the distance at which the shooter can with a high probability hit the target with the first shot or a short burst. For single shooting from an AK-47, this figure is about 400 meters in height. When firing in bursts, the density of fire allows you to cover targets at a distance of up to 500 meters, but the accuracy of a specific bullet hitting a specific point is sharply reduced.
The design of the sighting devices of the Kalashnikov assault rifle also dictates its limitations. The standard sight has a graduation of up to 800 meters (division “8”), but the real effectiveness of fire at the extreme values of the scale is extremely low. Errors in determining distance, hand trembling, heartbeat and natural dispersion of weapons make shooting beyond 400 meters ineffective without the use of optical sights and rests.
There is a concept direct shot - the distance at which the bullet’s trajectory does not rise above the target and does not fall below its lower edge. For an AK-47, when shooting at a human figure (150 cm high), the direct range is approximately 350 meters when setting the sight to "3". This means that at distances up to 350 meters the shooter does not need to make corrections for bullet drop, aiming the sight exactly at the center of the figure.
- 🎯 Single shooting is effective up to 400 meters on a tall target.
- 🔥 Bursts can fire effectively to suppress up to 500 meters.
- 📉 After 600 meters, the probability of a hit drops sharply, requiring shooting of the area.
- 🛡️ The armor-piercing properties of the bullet are maintained up to 300 meters against standard means of protection.
Ballistic characteristics of the 7.62×39 cartridge
The ballistics of the 7.62x39mm intermediate cartridge is a compromise between the power of a rifle round and the controllability of an automatic weapon. The mass of the bullet is about 7.9 grams, and its shape (with a bevel at the bottom) helps maintain speed at medium distances. However, the drag coefficient of this bullet is higher than that of modern small caliber pointed ammunition, resulting in a steeper drop in trajectory.
At a distance of 100 meters, the bullet drops approximately 12 cm relative to the aiming line set to zero. By 300 meters the decrease is already more than 50 cm, and by 500 meters it is about 1.7 meters. This requires the shooter to constantly take into account the distance to the target and set the aiming bar accordingly or introduce corrections for the target. Flatness of trajectory is a key parameter that determines the convenience of shooting, and in the AK-47 it is inferior to its Western counterparts of 5.56 mm caliber.
Trajectory reduction table (approximate data):Distance (m) | Drop (cm) | Energy (J)
100 | -12 | 1200
200 | -25 | 950
300 | -54 | 720
400 | -105 | 540
500 | -178 | 400
The table above shows average values, which may vary depending on air temperature, altitude and the specific batch of cartridges. It is important to note that at distances over 300 meters the bullet begins to lose stability and its accuracy decreases. This is due to the fact that the pitch of the barrel rifling and the speed of rotation of the bullet no longer provide a stable flight position.
Effect of temperature on ballistics
At low temperatures (below -20°C), powder gases burn more slowly, which reduces the initial speed of the bullet by 10-15 m/s. This leads to a steeper decline in trajectory, and at a distance of 300 meters the bullet will land several centimeters below the aiming point.
Factors affecting range and accuracy
Real effective firing range from AK-47 strongly depends on many external and internal factors. The condition of the bore, rifling wear and the quality of the ammunition play a paramount role. Ammo that has expired or is stored in unsuitable conditions can produce dispersion that increases significantly at a distance of 200 meters.
Weather conditions also make their own adjustments. A side wind with a speed of 4-5 m/s (light breeze) is capable of blowing a light 7.62 mm bullet 30-40 cm to the side at a distance of 300 meters. Shooting in the rain or fog changes air density and can affect flight stability. In addition, the temperature of the barrel during prolonged automatic firing leads to heating of the cartridge in the chamber before firing, which changes the pressure of the powder gases and, as a result, the initial velocity.
- 🌬️ Wind: a side gust of 10 m/s carries the bullet 1.5 meters to the side at 400 meters.
- 🌡️ Temperature: heat increases the initial speed, frost decreases it.
- 🔫 Barrel wear: after 10-15 thousand shots, accuracy may deteriorate by 30-40%.
- 📉 Quality of cartridges: a difference in the weight of gunpowder of 0.1 g changes the STP (average point of impact).
⚠️ Attention: During prolonged automatic firing, the barrel of the machine gun heats up, which causes thermal expansion of the metal and a change in the point of impact (TP). After 3-4 cuts of 30 rounds each, it is recommended to take a break to cool the weapon, otherwise the accuracy of fire will become unacceptable.
Comparison with other small arms
To objectively assess the capabilities of the AK-47, it is useful to compare it with its main competitors. American rifle M16 (caliber 5.56x45 mm) has a flatter trajectory and less recoil, which allows you to more confidently hit targets at distances of 400-500 meters. However, the 5.56 mm bullet loses energy faster and penetrates light barriers (branches, clothing, glass) worse than heavy Soviet ammunition.
On the other hand, full-size rifles chambered for 7.62x54 mm (for example, SVD or AKM in the version with a weighted bullet) are significantly superior to the AK-47 in range and penetration. But they are heavier, have more recoil and a smaller magazine capacity, making them less suitable for intense close-to-medium combat where high rates of fire are required. The AK-47 occupies the niche of a universal weapon for combat at distances up to 400 meters.
The AK-47 is inferior in accuracy to modern small-caliber assault rifles at distances over 300 meters, but wins in reliability and penetration ability at medium and short distances.
Technical characteristics and performance characteristics
Below is a summary table of the main characteristics affecting the firing range of a Kalashnikov assault rifle. These data are taken from the material manual and are reference data for the standard sample.
| Parameter | Meaning | Note |
|---|---|---|
| Caliber | 7.62 mm | Cartridge 7.62×39 mm |
| Initial bullet speed | 715 m/s | For steel core bullets |
| Sighting range | 800 m | According to the sight scale |
| Effective range | 400 m | Single fire |
| Maximum range | 3000 m | Flight of a bullet before losing energy |
It is worth noting that modifications of the machine, such as AKM (modernized), have similar ballistic characteristics, but due to better barrel processing and the use of lighter bullets (although not always) they can demonstrate slightly better accuracy. However, there is no fundamental difference in the maximum bullet range between the AK-47 and AKM, since ballistics are determined primarily by the cartridge.
To achieve maximum efficiency, the shooter must not only know the performance characteristics, but also be able to quickly determine the distance to the target. An error in determining a distance of just 50 meters at the range limit can lead to a miss. Therefore, eye training and knowledge of the characteristic features of distances are an integral part of preparation.
☑️ Checking readiness for shooting at range
Frequently asked questions (FAQ)
What is the maximum range of an AK-47 bullet?
The maximum range of the bullet is about 3000 meters (3 km). However, this is the distance that the bullet travels due to inertia when fired at an angle. Effective shooting is carried out at much shorter distances.
Is it possible to hit a person with an AK-47 at 800 meters?
This is theoretically possible, but the probability is extremely low. At a distance of 800 meters, the dispersion of bullets from an AK-47 is several meters, so hitting a specific target will be more of an accident than the result of targeted shooting.
Why is the target range 800 m, but the effective range is less?
Sighting range (800 m) is the maximum distance for which the sight scale is designed. Effective range (400 m) is the distance at which the accuracy and lethal effect of a bullet allows you to confidently hit targets.
Does barrel length affect firing range?
Yes, barrel length directly affects the muzzle velocity. Shortening the barrel (as in the AKS-74U) reduces the initial velocity, which reduces the direct shot range and effective range, and also impairs penetration.
Which bullet is best for long-range shooting?
For the 7.62x39mm cartridge, a bullet with a heavier core and better aerodynamics (for example, an armor-piercing incendiary BZ) will retain energy over long distances better than a conventional steel core bullet, but the difference in accuracy will remain significant.