Schneider-Canet 65mm naval gun M. 1898

Bulgarian designation :65-мм оръдие Д-50 “Шнайдер”Schneider designation :Canon semi-automatique de 65mm de 50 calibres sur affût à pivot centralCalibre :65mm L/50Weight of the barrel :562 kgWeight of the breech-block20 kgWeight of the mechanism :12 kgWeight of the mounting :573 kgWeight of the shield :180 kgWeight in action :1135 kgBarrel length :3.250 mRiflinglength :2.599 m – 40 calibrestwist :uniform right-handedangle of twist :5°Barrel groovesnumber :16width :10.26 mmHeight of the line of fire :1 mBattering charge :920 gOrdinary shellweight :4 kg – charge : 0.32 kg of black powderfuze :C. 47 1bis (percussion) – 43 gPiercing shellweight :4 kg – charge : 95 g of black powderfuze :C. 47 1bis (percussion) – 43 gMuzzle velocity :640 m/sMax. range :7000 mLine of sightheight :1.4 mlength :0.5 mElevation :+ 15° / - 10°Traversing angle :360°Recoilordinary :160 mmmaximum :175 mmRemarks :Naval gun (description). Bulgarian Navy bought two of these guns, that were mounted on the torpedo gunboat Nadedzhda in 1900.