.400/350 Nitro Express

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

Key specs

Type: Rifle
Origin: United Kingdom
Designer: John Rigby & Company
Introduced: 1899
Case type: rimmed, bottleneck
Bullet diameter: 9.09 mm
Case length: 69.85 mm
Overall length: 93.60 mm
Typical bullet: 310 gr
Typical velocity: 610 m/s
Typical energy: 3,731 J
Parent case: .400 Purdey

Cartridges based on it 1

.350 Rigby No 2

Sources

Wikipedia: .400/350 Nitro Express, Wikipedia