.41 Special

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

Key specs

Type: Pistol
Origin: United States
Introduced: 1963
Case type: rimmed, straight
Bullet diameter: 10.41 mm
Case length: 29.59 mm
Overall length: 37.21 mm

Sources

Wikipedia: .41 Special, Wikipedia

.41 Special · Armory Atlas