13.2×99mm Hotchkiss Long

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

Key specs

Type: Rifle
Origin: France
Designer: Hotchkiss et Cie / Société Française des Munitions
Introduced: 1925
Bullet diameter: 13.50 mm
Case length: 99.20 mm
Overall length: 136.60 mm
Typical bullet: 802.5 gr
Typical velocity: 790 m/s
Typical energy: 16,319 J

Cartridges based on it 1

Sources

Wikipedia: 13.2×99mm Hotchkiss Long, Wikipedia