DS30B rapid fire cannon

The DS30B rapid fire cannon is a rapid-fire ship-protection system created by MSI-Defence Systems mounting a 30mm Oerlikon KCB gun.

Description
The DS30B is the predecessor to the DS30M, which mounts a 30mm Mark 44 Bushmaster II. The DS30B system consists of a marinized, stabilized gun mount which accommodates the Oerlikon 30mm cannon.

Operators
🇦🇺 Australia 🇱🇹 Lithuania 🇬🇧 United Kingdom
 * Used by the Royal Australian Navy to equip Huon-Class Minehunters
 * Used by the Lithuanian Naval Force to equip the LNS Skalvis and LNS Kuršis minehunters.
 * The Royal Navy uses the system to equip the following ships:
 * River-Class Offshore Patrol Vessel
 * Fort-Class II Auxiliary Oiler and Replenishment
 * Sandown-Class Minehunter
 * Hunt-Class Minehunter
 * Archer-Class Fast Patrol Boat
 * Scimitar-Class Fast Patrol Boat
 * Wave-Class Tanker
 * Bay-Class Landing Ship Dock
 * RFA Argus