Modern Weapons

1980 to Present
4.5"/55 Mark 8 Mod 0
Almirante Cochrane Class (ex-UK Type 22)
 4.5"/45 QF Mark 6
Prat (ex-UK County) and Almirante Condell Classes
 4"/62 Vickers
Almirante Rivero Class
 76 mm/62 Compact
Almirante Blanco Encalada, Casma (SAAR 4) and Riquelme (Tiger) Classes
 40 mm/70 OTO-Breda
Almirante Rivero, Guacolda and Riquelme Classes
 40 mm/56 Bofors
Micalvi Class
 30 mm/77 Goalkeeper
Almirante Latorre Class (ex-HNLMS Jacob van Heemskerck Class)
 20 mm Phalanx
Valdivia (ex-USA Newport Class)
 20 mm/85 GAM-BO1
Prat (ex-UK County) and Condell (ex-UK Leander) Classes
 20 mm/70 Oerlikon
Coastal Patrol Craft
 12.7 mm HMG (USA Browning M2)
Coastal Patrol Craft

Historical Weapons

Battleship Main Guns

14"/45 EOC
Almirante Latorre Class

Cruiser / Destroyer Main Guns and Battleship / Cruiser Secondary Guns

8"/40 EOC
Almirante O'Higgins and Blanco Encalada Classes
 6"/50 QF EOC
Ministro Zenteno
 6"/50 EOC
Almirante Latorre Class
 6"/47 Mark 16
O'Higgins Class (ex-Brooklyn Class)
 6"/40 QF EOC
Blanco Encalada and O'Higgins Classes
 5"/38 Mark 12
Cochrane Class (ex-USA Fletcher Class)
 5"/25 Mark 10
O'Higgins Class (ex-USA Brooklyn class)
 4.7"/50 Armstrong
Ministro Zenteno
 4.7"/45 QF Vickers Mark E
Serrano and O'Brien Classes
 4"/45 QF Mark V
Almirante Latorre Class
 4"/40 Elswick gun Pattern "S"
Almirante Lynch Class
 4"/40 QF Mark IV
Almirante Lynch Class

Smaller Caliber and Anti-Aircraft

3"/50RF Marks 27, 33 and 34
ex-USA Destroyers
 3"/50 Marks 21 and 22
ex-USA Destroyer Escorts
 40 mm/56 Bofors Mark 1, Mark 2 and M1
ex-USA Warships
 20 mm/70 Oerlikon Marks 2, 3 and 4
ex-USA Warships