6×49mm

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

Key specs

Type: Rifle
Origin: Soviet Union
Introduced: 1980
Bullet diameter: 6.20 mm
Case length: 49.39 mm
Overall length: 75.69 mm
Typical bullet: 77.2 gr
Typical velocity: 1,150 m/s
Typical energy: 3,306 J

Sources

Wikipedia (ru): 6 × 49 мм, Wikipedia