4mm Flobert Long

4mm Randz Long

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

Key specs

Type: Rimfire
Designer: RWS GmbH
Case type: rimmed
Bullet diameter: 4.50 mm
Case length: 8.20 mm
Overall length: 10.80 mm
Typical bullet: 7.7 gr
Typical velocity: 300 m/s
Typical energy: 21 J

Sources

Wikipedia: 4 mm Flobert Long, Wikipedia