Schneider-Canet 47mm L/30 semiautomatic gun

 

 

 

 

Bulgarian designation :

47-мм оръдие Д-30 “Шнайдер”

Schneider designation :

Canon semi-automatique de 47mm de 30 calibres sur affût de bord à pivot central

Calibre :

47mm L/30

Weight :

120 kg

Weight of the mounting :

 

Barrel length :

1.410 m

Rifling twist :

uniform right-handed

Number of barrel grooves :

16

Common shell weight :

1 kg – charge : 54 g of smokeless powder B.N.

Piercing shell :

1 kg – charge : 35 g of smokeless powder B.N.

Case shot :

1 kg – 61 round balls

Muzzle velocity :

625 m/s

Max. range :

5000 m

Elevation :

+ 15° / - 10°

Remarks :

Semiautomatic naval gun. Bulgarian Navy bought 12 of these guns, that were mounted on the on the six torpedo boats of the Darzki class in 1907-08.