Current Naval Artillery

[Guinness]

2000-Pounder/40 caliber (15.0") Model 1912
1500-Pounder/45 caliber (13.5") Model 1910
 380-Pounder/50 caliber (9.2")  Model 1908*
 250-Pounder/45 caliber (7.5")  Model 1910
  75-Pounder/50 caliber (5.5")  Model 1910
  55-Pounder/45 caliber (4.85") Model 1904 (QF)*
  50-Pounder/50 caliber (4.75") Model 1912 (QF)
  30-Pounder/45 caliber (4")    Model 1908 (QF)
  20-Pounder/45 caliber (3.5")  Model 1906 (QF)
   6-Pounder/40 Caliber (2.24") Model 1898 (QF)
   2-Pounder/40 caliber (1.575")Model 1915 (AA)
   1-Pounder/30 caliber (1.5")  Model 1913 (AA)
Half-Pounder/50 caliber (1")    Model 1908 (MG)

(* Denotes Not Currently in Production)