4.73×33mm caseless

Photo coming soon: side view on a transparent background, with author and license.

Key specs

Type: Rifle
Origin: West Germany
Designer: Heckler & Koch
Introduced: 1980
Bullet diameter: 4.92 mm
Overall length: 32.83 mm
Typical bullet: 51.4 gr
Typical velocity: 925 m/s
Typical energy: 1,416 J

Weapons chambered for it 1

Assault riflesHeckler & Koch G114.73×33mm caselessWest Germany

Sources

Wikipedia: Heckler & Koch G11, Wikipedia