.303/25

.303/.25; 100px|BB 303-25 side view

.303/25 — Photo: Xjda68 · CC BY-SA 4.0 · background removed

Key specs

Type: Rifle
Origin: Australia
Case type: rimmed, bottleneck
Bullet diameter: 6.53 mm
Case length: 55.50 mm
Overall length: 72.39 mm
Typical bullet: 87 gr
Typical velocity: 917 m/s
Typical energy: 2,373 J
Parent case: .303 British

Sources

Wikipedia: .303/25, Wikipedia