57 mm/47 QF Mk1

Anti-aircraft gun · fires on its own

The British 57 mm/47 QF Mk1 was a twin-mount anti-aircraft gun from the 1930s to 1950s.

Reload

3.4 s

Barrels

2

Firepower

471.0 MW

Range

11.1 km

Weight

0.5 t

Armor

0 MJ

Toughness

1 MJ

Density

432 kg/m³ · floats

Complexity

0.43% of a ship

Cost

4,000

Source

Warship 2.2.9

Size

1 × 1 × 1 cells

Muzzle velocity

727 m/s

Shell

2.85 kg

Warhead

800 MJ

Traverse

-180° to 180°

Elevation

-10° to 80°

Armor is taken off every blast that reaches the block; toughness is the damage it takes before it is destroyed. Water is 1,025 kg/m³: denser blocks sink, lighter ones keep the ship afloat. Complexity is the part's share of a ship's 65,535-triangle limit.