.275 H&H Magnum

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

Key specs

Type: Rifle
Origin: United Kingdom
Designer: Holland & Holland
Introduced: 1912
Case type: belted, bottleneck
Bullet diameter: 7.29 mm
Case length: 63.50 mm
Overall length: 86.87 mm
Typical bullet: 140 gr
Typical velocity: 914 m/s
Typical energy: 3,793 J

Sources

Wikipedia: .275 H&H Magnum, Wikipedia