30.5 cm MRK L/22

< 30.5 cm MRK L
30.5 cm MRK L/22
30.5 cm MRK L/22 engraving after a photograph.
Type
Place of originGermany
Service history
Used by
Production history
DesignerKrupp
Designed1876
ManufacturerKrupp
Produced1876
Specifications
Mass
  • 35,600 kg
Length6,700 mm

Caliber305 mm
Breechhorizontal sliding wedge
Muzzle velocity
  • 488 m/s as first used
  • 522 m/s in the 1880s.
  • Danish: 510.6 m/s

The 30.5 cm Mantel Ring Kanone L/22 was a 30.5 cm 22 caliber long Krupp Mantel Ring Kanone (MRK). It was a rifled breech loader built-up gun with a Krupp cylindroprismatic sliding breech. It was a further development of the earlier 30.5 cm RK L/22 that Krupp had developed and exhibited at the 1873 Vienna World's Fair.