Steyr AUG A3
Austria2005 - Present
The Steyr AUG (Armee-Universal-Gewehr) is a pioneering bullpup assault rifle that set the standard for the design. The A3 variant features Picatinny rails and has been adopted by numerous militaries worldwide.
Primary Specifications
Caliber
5.56×45 mm
Universal NATO ammunition compatibility
Weight (Empty)
3.6 kg
Muzzle Velocity
970 m/s
High velocity from longer bullpup barrel
Rate of Fire
700 rpm
Lower rate for improved accuracy
Effective Range
450 m
Extended range from longer barrel
Magazine
30/42-rd Box
Proprietary or STANAG compatible
Quick Summary
What it is?
The original successful bullpup rifle design, continually modernized
Who uses it?
Austrian Army (as StG 77), Australian Defence Force (as F88), Irish Defence Forces, New Zealand Defence Force, Luxembourg Army
Role
Standard infantry rifle
What's different?
First widely successful bullpup with integrated optic, modular quick-change barrel system
Why it matters?
Proved the bullpup concept viable for military adoption and influenced decades of rifle development.
Real-World Impact
1
Quick-Change Barrel
Barrels in 15", 16.4", and 20" can be swapped without tools
2
Translucent Magazines
Polymer magazines allow instant ammunition count assessment
3
Progressive Trigger
Single trigger provides semi-auto (half-pull) and full-auto (full-pull) selection
4
Corrosion Resistant
Polymer housing and chrome-lined barrel resist harsh environments
Additional Features
Ambidextrous Controls
Partial (Bolt swap req.)
Operating System
Short-stroke Gas Piston
FAQs
1. What does AUG stand for?
Armee-Universal-Gewehr, German for "Universal Army Rifle," reflecting its modular design philosophy.2. Why are the magazines see-through?
3. How does the progressive trigger work?
4. What is the F88 Austeyr?
5. Is the AUG still competitive?
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