Squad automatic weapon
Encyclopedia
A squad automatic weapon (SAW, also known as section automatic weapon or light support weapon) is a weapon used to give infantry squad
Squad
In military terminology, a squad is a small military unit led by a non-commissioned officer that is subordinate to an infantry platoon. In countries following the British Army tradition this organization is referred to as a section...

s or section
Section (military unit)
A section is a small military unit in some armies. In many armies, it is a squad of seven to twelve soldiers. However in France and armies based on the French model, it is the sub-division of a company .-Australian Army:...

s a portable source of automatic firepower. Weapons used in this role are selective-fire rifles, usually fitted with a bipod and heavier barrel to perform as Light machine guns. SAWs usually fire the same cartridge
Cartridge (firearms)
A cartridge, also called a round, packages the bullet, gunpowder and primer into a single metallic case precisely made to fit the firing chamber of a firearm. The primer is a small charge of impact-sensitive chemical that may be located at the center of the case head or at its rim . Electrically...

 as the assault rifle
Assault rifle
An assault rifle is a selective fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles are the standard infantry weapons in most modern armies...

s or battle rifle
Battle rifle
A battle rifle is a military service rifle that fires a full power rifle cartridge, such as 7.62x51mm NATO. While the designation of battle rifle is usually given to post-World War II select fire infantry rifles such as the H&K G3, the FN FAL or the M14, this term can also apply to older military...

s carried by other members of the unit. This reduces logistical
Military logistics
Military logistics is the discipline of planning and carrying out the movement and maintenance of military forces. In its most comprehensive sense, it is those aspects or military operations that deal with:...

 requirements by making it necessary to supply only one type of ammunition to a unit. SAWs are light enough to be operated by one man, as opposed to heavy machine guns such as the Browning M2, which fire more powerful cartridges but require a crew to operate at full effectiveness.

Overview

Many SAWs (such as the RPK
RPK
The RPK is a 7.62x39mm light machine gun of Soviet design, developed by Mikhail Kalashnikov in the late 1950s, parallel with the AKM assault/battle rifle...

 and L86) are modified assault rifle
Assault rifle
An assault rifle is a selective fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles are the standard infantry weapons in most modern armies...

s or battle rifle
Battle rifle
A battle rifle is a military service rifle that fires a full power rifle cartridge, such as 7.62x51mm NATO. While the designation of battle rifle is usually given to post-World War II select fire infantry rifles such as the H&K G3, the FN FAL or the M14, this term can also apply to older military...

s that may have increased ammunition capacity and heavier barrels to withstand continued fire and will almost always have a bipod. In the case of some assault rifles, such as the H&K G36 or Steyr AUG
Steyr AUG
The AUG is an Austrian bullpup 5.56mm assault rifle, designed in the early 1970s by Steyr Mannlicher GmbH & Co KG . The AUG was adopted by the Austrian Army as the StG 77 in 1977, where it replaced the 7.62mm StG 58 automatic rifle...

, the SAW is simply the standard rifle with a few parts replaced. Nevertheless, the Austrian Army, the force most prominent for using the Steyr AUG, doesn't use this HBAR (heavy barrel) version of the assault rifle, instead using the classic 7.62mm caliber MG74, a derivate of German WW2-machine gun MG42. The most common SAWs in use today are derived from two basic patterns: RPK
RPK
The RPK is a 7.62x39mm light machine gun of Soviet design, developed by Mikhail Kalashnikov in the late 1950s, parallel with the AKM assault/battle rifle...

 or FN Minimi
FN Minimi
The Minimi is a Belgian 5.56mm light machine gun developed by Fabrique Nationale in Herstal by Ernest Vervier. First introduced in 1974, it has entered service with the armed forces of over thirty countries...

. One of the first weapons designed for this role was the M1918 Browning Automatic Rifle, which, though having a limited magazine capacity, was still more than that of the typical infantry rifle, and it gave the infantry a base of fire weapon that was more suited to maneuver warfare than the bulkier machine guns of the period, such as the M1919 Browning machine gun
M1919 Browning machine gun
The M1919 Browning is a .30 caliber medium machine gun that was widely used during the 20th century. It was used as a light infantry, coaxial, mounted, aircraft, and anti-aircraft machine gun by the U.S. and many other countries, especially during World War II, the Korean War, and the Vietnam War...

.

Assault Rifles

  • HK 13E
  • QBB-95
    QBB-95
    The QBB-95 is the light support weapon variant of the Chinese Type 95 family. Based on the QBZ-95, the standard issue to most PLA units, most parts and ammunition of them are interchangeable...

  • RPK
    RPK
    The RPK is a 7.62x39mm light machine gun of Soviet design, developed by Mikhail Kalashnikov in the late 1950s, parallel with the AKM assault/battle rifle...

  • INSAS LMG

Battle Rifles

  • FN FALO 50.41
  • HK 11E
  • M1941 Johnson machine gun
  • Model 45A
    Model 45A
    The Model 45A was a battle rifle / light machine gun developed by the United States Army in the Philippines in 1945. The weapon existed in prototype or mockup form, but never entered production...

  • M1946 Sieg automatic rifle
    M1946 Sieg automatic rifle
    The M1946 Sieg automatic rifle was a bullpup battle rifle / light machine gun designed by James E. Sieg of the US Coast Guard. The weapon, introduced to the public in 1946, was chambered in the .30-06 round, fed from 20 round magazines and is capable of firing around 650-700RPM in full automatic...

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