F88 Austeyr
Thales Australia · Assault Rifle · In Production · 1989
Also known as: Austeyr, F88, F88SA1, F88C, Australian Steyr
Overview
The F88 Austeyr is a gas-operated, bullpup assault rifle manufactured by Thales Australia (now Lithgow Arms) under license from Steyr Mannlicher. Adopted by the Australian Defence Force in January 1989, it replaced both the L1A1 SLR and M16A1, becoming the first bullpup rifle to serve as a standard-issue weapon for a major Western military. Based on the Steyr AUG A1 design, the F88 features a progressive trigger mechanism where a partial pull fires in semi-automatic mode and a full pull engages automatic fire. The bullpup configuration places the action behind the trigger group, resulting in a significantly shorter overall length of 790mm while maintaining a full 508mm barrel, giving soldiers enhanced maneuverability in confined spaces without sacrificing ballistic performance. The F88 was manufactured at the historic Lithgow Small Arms Factory in New South Wales and served as Australia's standard service rifle for over 25 years before being succeeded by the Enhanced F88 (EF88).
Specifications
| Weight (empty) | 3600 g (127.0 oz) |
| Overall Length | 790 mm (31.10") |
| Barrel Length | 508 mm (20.00") |
| Action Type | Gas Operated Short Stroke |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Two Stage |
| Magazine Capacity | 30 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 969 m/s (3179 fps) |
| Muzzle Energy | 1700 J (1254 ft·lbf) |
| Effective Range | 300 m (328 yd) |
| Maximum Range | 3600 m (3937 yd) |
| Rate of Fire | 680 rpm |
| Barrel Rifling | Right Hand |
| Rifling Twist | 228 mm (8.98") |
| Number of Grooves | 6 |
| Frame Material | Polymer |
| Barrel Material | Steel |
| Stock Material | Polymer |
| Finish | Olive Drab |
Calibers
- 5.56x45mm NATO · primary · 5.56mm NATO — also known as .223 Remington, 5.56x45mm, 5.56 NATO
Features
- Firing modes: Semi Automatic, Full Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Cross Bolt Safety, Bolt Release Button
- Features: Bullpup Configuration, Rotating Bolt, Chrome Lined Barrel, Select Fire, Quick Change Barrel, 1.5x Optical Sight, Translucent Magazine, Progressive Trigger, Bayonet Lug, Grenade Launcher Compatible
Variants
- F88C Austeyr — Carbine
- F88S-A1 Austeyr — Special Forces
- F88 GLA — Grenade Launcher
- EF88 Austeyr — Enhanced
Base model
Service history
Operators
- Australian Army · adopted 1989 · as F88
- Royal Australian Navy · adopted 1989 · as F88
- Royal Australian Air Force · adopted 1989 · as F88
- Philippine Marine Corps
- East Timor Defence Force
Conflicts
- Bougainville Civil War (1988-1998)
- Somali Civil War (1992-1993)
- East Timor Crisis (1999-2002)
- War in Afghanistan (2001-2021)
- Iraq War (2003-2011)
Production
Production years: 1988-present
Manufactured at Lithgow Small Arms Factory under license from Steyr Mannlicher. The F88 replaced both the M16A1 and L1A1 SLR in Australian service. Production transitioned to the EF88 variant from 2015 onwards.
Origin
Country of origin: Australia
Notes
Standard magazine capacity: 30 rounds. Factory finish: olive drab.
Background
When the Australian Army adopted the radically different bullpup F88 in 1989, soldiers accustomed to the powerful L1A1 SLR initially nicknamed it 'the plastic fantastic' with skepticism. The rifle quickly proved itself in the field, however, and served Australian forces from Somalia to Afghanistan-the longest continuous operational service of any Steyr AUG variant.