ref:Flix000001 2010 30 030 Gun Models
| Bore | Bore | Calibre | Barrel Length |
| 8.27in | 0.21m | 22 | 4.62m | Gun Models
| Shell Mass | Muzzle Velocity | Max Range |
| 98.5kg | 446m/s | 5 626m | Gun Models
| Average Shell Acceleration | Kinetic Energy Joule |
| 21.527km/s2 | 9.796M | Turret Models 1) Mounted In Turret Model | 2) 1:Gun Armament | 3) 2: As Built Of Ship Class | 4) 3: Primary Image | 5) 3: First Laid Down YMD | | ARG Veinticinco De Mayo Gun 2 X GR 8.2in 21cm RKL 22 C 67 Single | ARG Veinticinco De Mayo |  | 1889 Jan 01 | | 
