.310 Cadet

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

Key specs

Type: Rifle
Origin: United Kingdom
Designer: W.W. Greener
Introduced: 1900
Case type: rimmed, straight
Bullet diameter: 8.20 mm
Case length: 28.45 mm
Overall length: 40.64 mm
Typical bullet: 110 gr
Typical velocity: 457 m/s
Typical energy: 746 J

Sources

Wikipedia: .310 Cadet, Wikipedia