FN FAL
FN Herstal · Battle Rifle · Discontinued · 1953
Also known as: Fusil Automatique Leger, Light Automatic Rifle, L1A1 SLR, StG 58, R1, C1A1, The Right Arm of the Free World
Overview
The FN FAL (Fusil Automatique Léger, or Light Automatic Rifle) is a gas-operated, selective-fire battle rifle developed by Belgian manufacturer Fabrique Nationale (FN Herstal) in the early 1950s. Introduced in 1953 and earning the moniker 'The Right Arm of the Free World,' the FAL became one of the most widely adopted military rifles of the Cold War era, serving over 90 countries across six continents. Chambered in the powerful 7.62x51mm NATO cartridge, the FAL features a short-stroke gas piston system with a tilting breechblock locking mechanism derived from the Soviet SVT-40 design. The weapon achieved legendary status for its reliability, accuracy, and stopping power in diverse combat environments from the Falklands War to conflicts across Africa, Asia, and Latin America. The FAL's modular design spawned numerous variants including folding-stock models (50.61/50.64), the Para carbine (50.63), and heavy-barrel squad automatic weapons (50.41/50.42). Licensed production occurred worldwide, with the Commonwealth producing inch-pattern L1A1 variants in the UK, Australia, and Canada, while metric-pattern models were manufactured in Argentina, Brazil, South Africa (R1), Austria (StG 58), and Israel. Despite being replaced by lighter 5.56mm rifles in most NATO forces by the 1980s, the FAL's proven combat effectiveness and robust construction have ensured its continued use by military and paramilitary forces into the 21st century.
Specifications
| Weight (empty) | 4310 g (152.0 oz) |
| Weight (loaded) | 4700 g (165.8 oz) |
| Overall Length | 1090 mm (42.91") |
| Folded Length | 780 mm (30.71") |
| Barrel Length | 533 mm (20.98") |
| Sight Radius | 549 mm (21.61") |
| Action Type | Gas Operated Short Stroke |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 20 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 840 m/s (2756 fps) |
| Muzzle Energy | 3346 J (2468 ft·lbf) |
| Effective Range | 600 m (656 yd) |
| Maximum Range | 3800 m (4156 yd) |
| Rate of Fire | 700 rpm |
| Barrel Rifling | Right Hand |
| Number of Grooves | 4 |
| Frame Material | Steel |
| Barrel Material | Steel |
| Stock Material | Wood |
| Finish | Parkerized |
Calibers
- 7.62x51mm NATO · primary · 7.62x51mm NATO — also known as .308 Winchester, 7.62 NATO, .308 Win
Features
- Firing modes: Semi Automatic, Full Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Manual Safety Selector, Firing Pin Safety
- Features: Tilting Breechblock, Left Side Charging Handle, Select Fire, Adjustable Gas Regulator, Folding Stock Variants, Picatinny Rail Compatible
Variants
- FAL 50.00 — Standard
- FAL 50.61 — Folding Stock
- FAL 50.63 Para — Carbine
- FAL 50.64 — Folding Stock
- FAL 50.41 Heavy Barrel — Squad Automatic
- L1A1 Self-Loading Rifle — Commonwealth Inch Pattern
- FN C1A1 — Canadian
- FN C2A1 — Squad Automatic
- R1 — South African
- Sturmgewehr 58 — Austrian
Service history
Operators
- Belgian Armed Forces · adopted 1956 · as FAL
- British Armed Forces · adopted 1954 · as L1A1 SLR
- Australian Defence Force · adopted 1958 · as L1A1 SLR
- Canadian Armed Forces · adopted 1955 · as C1A1
- Argentine Armed Forces · adopted 1955 · as FAL
- Brazilian Armed Forces · adopted 1959 · as FAP
- South African Defence Force · adopted 1960 · as R1
- Austrian Armed Forces · adopted 1958 · as StG 58
- Indian Armed Forces · as SLR 1A1
- Israeli Defense Forces · adopted 1955 · as FAL
- Netherlands Armed Forces · adopted 1960 · as FAL
- Venezuelan Armed Forces · as FAL
Conflicts
- Suez Crisis (1956)
- Six-Day War (1967)
- Vietnam War (1955-1975)
- Falklands War (1982)
- South African Border War (1966-1990)
- Rhodesian Bush War (1964-1979)
- Troubles (1968-1998)
Production
Estimated total produced: 7,000,000 · Production years: 1953-present
Over 7 million produced across all variants including licensed production in over 10 countries. FN's own Belgian production ran 1953-1988.
Origin
Country of origin: Belgium
Designer: Dieudonne Saive
Discontinued: 1988
Notes
The FAL production spanned from 1953 to 1988 for FN Herstal's Belgian manufacture, though licensed variants continued production well into the 2000s. Over 7 million FAL rifles have been produced worldwide when including all licensed variants. The Commonwealth L1A1 variants were inch-dimensioned and predominantly semi-automatic only, while metric FAL models typically featured selective-fire capability with a cyclic rate of 650-750 rounds per minute. The heavy-barrel FAL 50.41 and Canadian C2A1 variants served as squad automatic weapons with bipods and quick-change barrels. The Para carbine (50.63) featured a shortened 436mm barrel optimized for airborne operations. The FAL's gas system includes an adjustable gas regulator allowing operators to compensate for fouling or adverse conditions. The weapon typically accepts 20-round detachable box magazines, though 30-round variants exist. The FAL competed against the M14 and G3 for NATO standardization but ultimately proved more successful in global adoption than its competitors. Canada was the first NATO country to adopt the FAL in 1955. Belgium phased out the FAL in 1995, while many former users replaced it with 5.56mm platforms like the M16, FAMAS, or AUG. The FAL saw extensive combat in the Falklands War (1982), where British L1A1s faced Argentine FALs in what some called 'the last true rifle war.'
Background
The Falklands War of 1982 is sometimes called 'the last true rifle war' because British L1A1 SLRs faced Argentine FALs on both sides. It was the only major conflict where both belligerents used the same rifle platform against each other.