Kalashnikov AK-47



Overview


Kalashnikov AK-47

Left side view of a Kalashnikov AK-47 assault rifle with a Type 2 milled receiver.
Source: US Army - © Public domain

Origin
Soviet Union
Type
Assault rifle
Entered service
1949
Status
Obsolete
Development
1944 - 1946
Developer
Soviet Union
Production
1947 - 1949 (low rate initial production)
1949 - mid 1950's (mass production)
Producer
Soviet Union - AK-47 & AKS-47
Bulgaria - AKK & AKKS
China - Type 56 (early)
East Germany - MPi K & MPi KS
Hungary - AK-55
Iran - KLS & KLF
North Korea - Type 58A & 58B
Poland - kbk AK & kbk AKS
Number produced
Several million
Designations
56-A-212 (GRAU index for AK-47)
56-A-212M (GRAU index for AKS-47)

Description


Introduction

The AK-47 is an early Cold War era assault rifle of Russian origin. It was developed by Mikhail Kalashnikov at the end of World War 2 to equip Soviet forces with a weapon of similar capabilities and doctrine as the German Stgw 44. The AK-47 was intended to replace sub machine guns like the PPSh-41 and PPS-43. It proved to be so effective and reliable that it was produced in large numbers and eventually replaced the Simonov SKS as a standard service rifle. The name AK-47 stands for "Avtomat Kalashnikova 1947", Russian for Kalashnikov automatic rifle of 1947.

Design

The AK-47 is a gas operated weapon using a long stroke gas piston and rotating bolt. Despite visual similarities the design is not Combined with high tolerances and a tapering cartridge this makes it very reliable in adverse conditions. The 7.62x39mm round was designed for this weapon. The AK-47 is made out of metal with the handguard and fixed stock made out of wood. The original AK-47 has a milled receiver while the product improved AKM has a lighter weight stamped receiver.

Firepower

The AK-47 fires the 7.62x39mm Soviet from a curved 30 round detachable box magazine. Larger capacity 40 round box and 75 round magazines were developed for the RPK light machine gun in the 1950's. It is a select fire rifle with a cyclic rate of fire of 600 rpm. Effective range is about 300 meters against point targets using semi-automatic fire.

Users

Upon introduction the main user of the AK-47 was the Soviet Union. Despite production difficulties several million AK-47 were produced before switching to the modernized, lighter and easier to produced stamped receiver AKM. The original AK-47 series was produced under license in several nations with good ties to the USSR. From the 1960's onward many Soviet AK-47's became available as surplus for Soviet allies, such as North Vietnam and various states in the Middle East.

Variants


AK-47

Assault rifle with fixed wooden stock. Briefly produced with stamped receiver, reverting to a milled receiver in 1951. The heavier milled receiver is the most common model of the original AK-47.

AKS-47

Assault rifle with underfolding stock for use by airborne and some mechanized troops. Adopted for service in 1949 alongside the AK-47.

Details


Facts AK-47 AKS-47
General
Origin
Soviet Union
Type
Assault rifle
Caliber
Caliber
7.62x39mm Soviet
Feed system
30 round detachable box
40 round box and 75 round RPK drum can be used
Barrel length
415 mm
Rifling
4 grooves, 235 mm right hand twist
Muzzle velocity
710 m/s
Operation
Action
Gas operated, long stroke gas piston
Locking
Rotating bolt
Fire selector
0 - 1 - F
Rate of fire
600 rpm
Dimensions
Stock type
Fixed
Length
869 mm
Weight
4.3 kg empty
4.8 kg loaded
Sights
Mechanical
Iron sights, adjustable post front, tangent U-notch rear
Sight radius
376 mm
Adjustment
Up to 800 m
Optics
No
Accessories
Bayonet
Yes

Media


Related articles


Kalashnikov AKM

The AKM is a modernized variant of the AK-47 and was produced in much larger numbers. The most notable difference is that the AKM has a stamped receiver, making it lighter and less costly to produce.

Sudayev PPS-43

The AK-47 was adopted by the USSR to replace the PPSh-41 and PPS-43 sub machine gun.

Simonov SKS

The AK-47 was adopted alongside the SKS self-loading rifle. Both weapons use the same 7.62x39mm cartridge.