.222 Remington Magnum

.222 Remington Magnum — Photo: Darkman IV (talk) · CC0 · background removed

Key specs

Type: Rifle
Origin: United States
Designer: Remington
Introduced: 1957
Case type: rimless, bottleneck
Bullet diameter: 5.69 mm
Case length: 46.99 mm
Overall length: 57.91 mm
Typical bullet: 40 gr
Typical velocity: 1,164 m/s
Typical energy: 1,756 J
Parent case: .222 Remington

Cartridges based on it 1

Sources

Wikipedia: .222 Remington Magnum, Wikipedia