.22 CB

.22 Flobert CB

.22 CB — Photo: Malis · Public domain · background removed

Key specs

Type: Rimfire
Origin: France
Designer: Louis-Nicolas Flobert
Introduced: 1888
Case type: rimmed, straight
Bullet diameter: 5.64 mm
Case length: 7.21 mm
Overall length: 13.21 mm
Typical bullet: 18 gr
Typical velocity: 220 m/s
Typical energy: 29 J
Parent case: .22 BB

Sources

Wikipedia: .22 CB, Wikipedia

.22 CB · Armory Atlas