.577 Nitro Express 23/4-inch

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

Key specs

Type: Rifle
Typical bullet: 750 gr
Typical velocity: 549 m/s
Typical energy: 7,321 J

Sources

Wikipedia: .577 Nitro Express, Wikipedia

.577 Nitro Express 23/4-inch · Armory Atlas