.44 Colt

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

Key specs

Type: Pistol
Origin: United States
Introduced: 1871
Case type: rimmed, straight
Bullet diameter: 11.46 mm
Case length: 27.94 mm
Overall length: 38.10 mm
Typical bullet: 225 gr
Typical velocity: 195 m/s
Typical energy: 281 J

Sources

Wikipedia: .44 Colt, Wikipedia