OTO Melara 57 mm naval gun

GPTKB entity

Predicate	Object
gptkbp:instanceOf	artillery
gptkbp:alternativeName	OTO Melara 57/70
gptkbp:ammunitionType	57×438 mm SR
gptkbp:barrelLength	70 calibers
gptkbp:caliber	57 mm
gptkbp:controls	integrated fire control system
gptkbp:exportedTo	multiple countries
gptkbp:feedSystem	automatic loader
https://www.w3.org/2000/01/rdf-schema#label	OTO Melara 57 mm naval gun
gptkbp:introduced	1970s
gptkbp:manufacturer	gptkb:OTO_Melara
gptkbp:muzzleVelocity	1,025 m/s
gptkbp:primaryUse	anti-aircraft anti-missile naval surface warfare
gptkbp:range	17,000 m
gptkbp:rateOfFire	220 rounds per minute
gptkbp:successor	gptkb:Bofors_57_mm_gun
gptkbp:type	artillery autocannon
gptkbp:usedBy	gptkb:United_States_Coast_Guard gptkb:United_States_Navy gptkb:Mexican_Navy gptkb:Peruvian_Navy gptkb:Philippine_Navy gptkb:Singapore_Navy gptkb:South_Korean_Navy gptkb:Algerian_Navy gptkb:Bangladesh_Navy gptkb:Moroccan_Navy gptkb:United_Arab_Emirates_Navy gptkb:Venezuelan_Navy gptkb:Finnish_Navy gptkb:Egyptian_Navy gptkb:Portuguese_Navy gptkb:Royal_Canadian_Navy gptkb:Royal_Malaysian_Navy gptkb:Royal_New_Zealand_Navy gptkb:Spanish_Navy gptkb:Turkish_Navy gptkb:Colombian_Navy gptkb:Romanian_Navy gptkb:Italian_Navy gptkb:Royal_Swedish_Navy Royal Thai Navy Swedish Navy
gptkbp:weight	7,000 kg
gptkbp:bfsParent	gptkb:KDB_Darussalam
gptkbp:bfsLayer	7