Country of origin






Production began

1975 (F1)
1994 (G2)

Production ended

2000 (F1 and G2)

Weapon type

Assault rifle


5.56×45mm NATO


Blowback-operated, lever-delayed; closed bolt

Overall length

757 mm

Barrel length

488 mm


3.8 kg

Magazine/Cylinder capacity

25-round proprietary
30-round STANAG
detachable box magazine

Cyclic rate

900 to 1100 RPM

Maximum effective range

400 m

The FAMAS (Fusil d'Assaut de la Manufacture d'Armes de St-Etienne, meaning "Assault Rifle from the St-Etienne weapons factory"), nicknamed le Clairon, is a bullpup select-fire assault rifle chambered in 5.56×45mm NATO. It was developed by GIAT Industries in France.


The first model, the FAMAS F1, was manufactured in 1975. These guns had proprietary 25-round magazines, a one-finger trigger guard, and other minor differences from the current FAMAS G2 model. Production of both models was discontinued in 2000.

Later, the FAMAS rifles were redesigned for better integration with NATO standards, culminating in the "G1" and "G2" models. The G1 was an intermediary model; it was able to accept both the proprietary magazines and STANAG magazines. The latest configuration (circa 1994), the G2, accepts only STANAG magazines.

Design detailsEdit

FAMAS rifles are bullpup weapons; the receiver is located behind the fire control group. The FAMAS uses a lever-delayed blowback action.

The main selector switch has three positions - safe, semi-automatic and full auto. There is an additional selector switch behind the magazine; when the rifle is set to full-auto, this selector switch has two settings - full auto, and three-round burst.

The rifling in the bore has three grooves instead of the more common 4-6. The F1 models utilize a 1:12 rifling twist; the G2 models, a 1:9 twist.

The FAMAS rifles have Picatinny rails and are able to mount under-barrel accessories, such as grenade launchers and shotguns. All rifles are shipped with sling and bayonet. Most also come with integrated bipods (aside from the SMG configuration).



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