Caliber: 18
Base Damage: 57
Reload: 40 seconds
Max horizontal dispersion: 8m per 100m
Max vertical dispersion: 16m per 100m
Weight: 1.32
Penetration:
| 50m: | 148 |
| 100m: | 132 |
| 200m: | 103 |
| 300m: | 82 |
| 400m: | 64 |
| 500m: | 49 |
| 750m: | 22 |
| 1000m: | 6 |
| 1250m: | 0 |
| 1500m: | 0 |
0 to 1,500 m. Compare with a ship's side thickness.