Mark 5 4.5 inch (114mm)Naval Gun artillery ---- Naval Gun classes ---- .. twin 40 mm-- .. single 25 mm-- .. single 30 mm-- .. single 40 mm-- .. single 57 mm-- .. twin 57 mmBE .. Browning .50 machine-gunCA .. Mark 16 4/45 inch (twin 101.6mm)CA .. Mark 6 3 inch (twin 76mm)CH .. Oerlikon 20mm Mk.7 cannonCH .. Oerlikon 30mm cannonCH .. single 20 mmCN .. H/PJ17 single 30mmCN .. H/PJ38 single 130mmCN .. single 37mmCN .. Type 76A twin 37mmCN .. Type 79A twin 100mmCN .. Type H/PJ87 single 100mmDE .. Mauser MLG 27 mmFR .. Creusot-Loire 100 mmFR .. Mod 48 twin 127mmFR .. Nexter (GIAT) F2 single 20mmIT .. Oto Melara 76 mmIT .. Oto Melara ws 30mmIT .. Otobreda 127 mmRU .. A-192M (130mm) ArmatRU .. AK-230 twin 30mmRU .. single 76 mmRU .. twin 76 mmSE .. BAE Bofors Mk 110 57mmSE .. BAE Bofors Mk4 40mmSE .. Bofors twin 120 mmUK .. 4/60 inch (101.6mm)UK .. DS30M 30mmUK .. Mark 5 4.5 inch (114mm)UK .. Mark 6 4.5 inch (twin 114mm)UK .. Mark 8 4.5 inch (114mm)UK .. Mk.8 Mod 1 4.5 inchUS .. Mark 12 5/38 inch (127 mm)US .. Mark 15 8 inch (triple 203mm)US .. Mark 16 6 inch (triple 152mm)US .. Mark 22 3/50 inch (76 mm)US .. Mark 26 1/5in (12.7mm)US .. Mark 28 5/38 inch (twin 127mm)US .. Mark 33 3/50 inch (twin 76 mm)US .. Mark 38 25 mmUS .. Mark 39 5/54 inch (127mm)US .. Mark 42 5/54 inch (127mm)US .. Mark 44 6 barrelled 7.62mm mingunUS .. Mark 45 5/54 inch (127mm)US .. Mark 45 5/62 inch (127mm)--More------ united kingdom classes ----Aircraft Carrier ............ Audacious classAircraft Carrier ............ Centaur classAircraft Carrier ............ Colossus classAircraft Carrier ............ Courageous classAircraft Carrier ............ Illustrious classAircraft Carrier ............ Implacable classAircraft Carrier ............ Improved Centaur classAircraft Carrier ............ Majestic classAircraft Carrier ............ Modified Centaur classAircraft Carrier ............ Nairana classAircraft Carrier V STOL ............ Invincible classAircraft Carrier V STOL ............ Queen Elizabeth classHelicopter Carrier ............ Argus classHelicopter Carrier ............ Engadine classHelicopter Carrier ............ Lofoten classHelicopter Carrier ............ Tiger conversion classCruiser ............ Crown Colony classCruiser ............ Fiji classCruiser ............ Tiger classGuided-Missile Destroyer ............ County classGuided-Missile Destroyer ............ Type 42 (Batch 1 and 2) classGuided-Missile Destroyer ............ Type 42 (Batch 3)Guided-Missile Destroyer ............ Type 45 Daring classGuided-Missile Destroyer ............ Type 82 Bristol classDestroyer ............ Daring classDestroyer ............ Later Battle classFrigate ............ Broad Beam Leander classFrigate ............ Exocet Leander classFrigate ............ Ikara Leander classFrigate ............ Leander (mod) classFrigate ............ Leander classFrigate ............ River (RN Group II) classFrigate ............ Seawolf Leander classFrigate ............ Towed Array Exocet Leander classFrigate ............ Type 12 Rothesay classFrigate ............ Type 15 classFrigate ............ Type 21 Amazon classFrigate ............ Type 22 (Batch 1) Broadsword classFrigate ............ Type 22 (Batch 2) Boxer classFrigate ............ Type 22 (Batch 3) Cornwall classFrigate ............ Type 23 Duke classFrigate ............ Type 26 classFrigate ............ Type 61 Salisbury classFrigate ............ Type 81 Tribal classCorvette ............ Castle class patrol vesselCorvette ............ Modified River classCorvette ............ Port of Spain classCorvette ............ River (Batch 2) classCorvette ............ River classCorvette ............ Triton classAssault Carrier ............ Ocean classLanding Ship/Platform Dock ............ Albion classLanding Ship/Platform Dock ............ Bay classLanding Ship/Platform Dock ............ Fearless classLanding Ship/Platform Dock ............ LST(3) classLanding Ship/Platform Dock ............ Round Table classSupport Ship ............ Abdiel classSupport Ship ............ Challenger classSupport Ship ............ Early Tide classSupport Ship ............ Echo classSupport Ship ............ Endurance (1967)Support Ship ............ Fort I class (1978)Support Ship ............ Fort II class (1992)Support Ship ............ Galatea classSupport Ship ............ Hecla classSupport Ship ............ Improved Tide classSupport Ship ............ Ness classSupport Ship ............ OL classSupport Ship ............ Patricia classSupport Ship ............ Point classSupport Ship ............ Protector (2011) classSupport Ship ............ Protector classSupport Ship ............ Regent classSupport Ship ............ Retainer classSupport Ship ............ Rover classSupport Ship ............ RRS Ernest ShackletonSupport Ship ............ RRS Sir David AttenboroughSupport Ship ............ Scott classSupport Ship ............ Somersby classSupport Ship ............ Tide classSupport Ship ............ Triumph classSupport Ship ............ Vidal classSupport Ship ............ Wave classIcebreakers ............ Polar Circle class------------- Also used -------------CA ... Support Ship ........... Canadian Fort classSE ... Support Ship ........... Diligence classRO ... Support Ship ........... MRSO (1) classPL ... Support Ship ........... Reliant class (1983)---- More ----1947 Designed in 1944, in service from 1947. Derivatives / Succeeded by Mark 8 4.5 inch (114mm) -- Mk.8 Mod 1 4.5 inch 2001 Specifications Login to Edit 2.80weight (tn) 14Rate of fire (round/min) 9.60range (km) Used by Login to Edit 1961 Frigate Type 81 Tribal class21967 Frigate Van Speijk class2 In Service Login to Edit Royal Navy Royal Netherlands Navy