Overview [ ]
Steyr AUG Sturmgewehr 77
Place of Origin
Austria
Period Designed
1970s - 1978
Period Produced
1978 - 1982
In Service
1978 - 2000s (replaced by AUG A3 )
Expected Muzzle Velocity
970m/s
Action
Gas-operated, rotating bolt
Firemodes
Full, semi, safe
Feed System
Detachable box magazine
Ammunition Loading
30 or 42-rnd magazine
Stock Type
Fixed, bullpup
Sights
Swarovski 1.5x telescopic sight
The Steyr AUG (A rmee-U niversal-G ewehr — Universal Army Rifle ) is an Austrian bullpup assault rifle developed in the 1970s.
The AUG entered service in the Austrian military with the name Sturmgewehr 77 (abbreviated StG 77 ). It was replaced by the AUG A1 shortly after, however it remained the same designation.
Variants [ ]
AUG
Original model from 1978.
AUG A1
Updated model from 1982.
AUG A2
Updated model from 1997, replaced integrated optic with picatinny rail system.
AUG A3
Updated AUG A2 .
AUG A3 9mm XS
Compact model of the AUG A3 chambered in 9x19mm Parabellum .
AUG A3 SA USA
Semi-automatic model for the US civilian market from 2009.
AUG A3 SF
AUG A3 with higher quality materials for use with special forces.
AUG A3 M1
Semi-automatic model for US civilian market, introduced in October 2014. Produced in the USA by Steyr .
AUG P
Police model, shorter barrel.
AUG P SR
Police model, integrated riflescope.
AUG 9mm
Compact model of the AUG A1 chambered in 9x19mm Parabellum .
AUG DMR
Marksman version with a bipod mounted behind the foregrip.
AUG HBAR
Light machine gun model with bipod and heavy barrel for sustained fire based on the AUG A1 .
AUG HBAR-T
Light machine gun model with bipod and heavy barrel for sustained fire based on the AUG A2 .
AUG LSW
Lighter version of the AUG HBAR .
AUG LMG
Modified AUG HBAR with new targeting device.
AUG LMT-T
AUG LMG with telescopic sight.
AUG Z
Semi-automatic version for the Austrian civilian market.
AUG Z A3
Semi-automatic version (of the AUG A3 ) for the Austrian civilian market.
USR
"Universal Sporting Rifle" - earlier civilian model.
OA-UG
USR with Weaver Rail .
Derivatives
F88 Assault Rifle
Australian licensed copy.
MSAR STG-556
American re-engineered model.
AXR
American civilian model.
5.56mm T68 Rifle
Taiwanese unlicensed copy.
Steyr Products
Firearms
Assault Rifles
ACR • AUG (A1 • A2 • A3 • StG 58 • StG 77 • STM 556
Bolt-Action Rifles
Mannlicher–Schönauer • Mannlicher M1886 (/88 ) • Mannlicher M1888 (/90 ) • Mannlicher M1890 Rifle • Mannlicher M1890 Carbine (Cavalry • Gendarmerie • Stutzen ) • Mannlicher M1893 (Carbine ) • Mannlicher M1895 (Carbine • Carbine w/ Stutzen Lug • Carbine-Stutzen • Sniper • Stutzen • Stutzen-Carbine )
Machine Guns
MG 74
Sniper Rifles
AMR 5075 • HS. 50 (M1 ) • IWS 2000 • Scout (Elite • RFR ) • SSG 04 • SSG 08 • SSG 69
Submachine Guns
AUG 40 • SSP • MPi 69 • MPi 81 • TMP
Pistols
C (9-A1 • 40-A1 ) • GB • L (9-A1 • 40-A1 ) • M (9 • 9-A1 • 40 • 40-A1 • 357 • 357-A1 ) • M1894 • M1901 • M1907 • M1912 • S (9 • 9-A1 • 40 • 40-A1 )
Grenade Launchers
GL 40
Austria Weapons Modern Period (1991 — Present)
Infantry Weapons
Melee Weapons
Bayonet
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Survival Weapon
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Sidearms
Pistol
G17 (Gen1 • Gen2 • Gen3 • Gen4 • Gen5 ) • G18 • G19 • G20 • G21 • G22 • G23 • G24 • G25 • G26 • G27 • G28 • G29 • G30 • G31 • G32 • G33 • G34 • G35 • G36 • G37 • G38 • G39 • G40 • G41 • G42 • G43 • G44 • G45 • G46 • G47 • G48
Revolver
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Machine Pistol
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Close Quarters
Personal Defense Weapon
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Submachine Gun
TMP
Shotgun (automatic)
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Shotgun (semi-automatic)
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Shotgun (manual-action)
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Primary Weapons
Assault Rifle (5.45/5.56)
ACR • AUG (A1 • A2 • A3 ) • STM 556
Assault Rifle (7.62)
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Assault Rifle (other)
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Carbine (5.45/5.56)
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Carbine (7.62)
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Carbine (other)
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Automatic Support Weapons
Light Machine Gun
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General Purpose Machine Gun
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Heavy Machine Gun
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Long Range
Anti-Materiel Rifle
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Bolt-Action Rifle
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Designated Marksman Rifle
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Launchers
Grenade Launcher (Attachment)
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Grenade Launcher (Standalone)
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Disposable Rocket Launcher
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Rocket Launcher
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Guided, Anti-Tank
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Guided, Anti-Air
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Non-Lethal Weapons
Rifle
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Pistol
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Underwater Weapons
Sidearm
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Rifle
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Explosives
Anti-Personnel Mines
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Anti-Tank Mines
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Offensive Grenades
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Smoke Grenades
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Firearm Accessories
Optics
Iron Sights
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Collimator
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Telescopic
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Magnifier
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Attachments
Flashlights & Lasers
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Foregrips & Bipods
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Infantry Equipment
Clothing
Backpacks
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Body Armour
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Bomb Suit
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Elbow and knee pads
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Signals & IFF
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Suits
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Vests & Webbing
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Headwear
Communication
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Gas Masks & Rebreathers
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Goggles
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Helmets
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Vehicle Headwear
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Optics, Detection and Surveillance
Man-Portable Radar
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Mine Detectors
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Night Vision Goggles
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Periscopes
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Rangefinders
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Surveillance
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Artillery
Anti-Aircraft Guns
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Anti-Tank Guns
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Anti-Tank Guided Missiles
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Anti-Tank Guided Missile Systems
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Anti-Tank Guided Missile Systems
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Howitzers
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Mortars
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Railroad Artillery
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Recoilless Guns
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Rocket Artillery
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Siege Artillery
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Land Vehicle Weapons
Vehicle Machine Guns
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57mm Tank Guns
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73mm Tank Guns
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76.2mm Tank Guns
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85mm Tank Guns
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100mm Tank Guns
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115mm Tank Guns
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120mm Tank Guns
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122mm Tank Guns
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125mm Tank Guns
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130mm Tank Guns
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152.4mm Tank Guns
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Heavy Guns
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Vehicle Autocannon
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Aircraft Weapons & Munitions
7.62mm Machine Guns
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12.7mm Machine Guns
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23mm Cannons
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30mm Cannons
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37mm Cannons
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Rocket Pods
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Rockets
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Air-to-Air Missiles
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Air-to-Ship Missiles
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Air-to-Surface Missiles
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Anti-Radiation Missiles
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Cruise Missiles
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Bombs
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