20mm APDS
usn_cal_20mm_apdsProjectileUSA

Weapon data
| Type | Projectile |
|---|---|
| Target | AAW |
| Secondary target | ASuW |
| Warhead | Armour piercing |
| Penetration | Heavy |
| Range | 1.1 nm |
| Muzzle velocity | 1,113 m/s |
| Warhead power | 0 |
| Mass | 0 kg |
| Ammo points | 0 |
Carried by
- Adelaide-class (Short-hull)Vessel
- Alaska-classVessel
- Aliya-classVessel
- Belknap-classVessel
- California-classVessel
- Hatsuyuki-classVessel
- Hetz-classVessel
- Iowa-classVessel
- Kidd-classVessel
- Kilauea-classVessel
- Knox-class (Late)Vessel
- Leahy-classVessel
- Long Beach-classVessel
- Newport-classVessel
- Nimitz-classVessel
- Oliver Hazard Perry-class (Long-Hull)Vessel
- Oliver Hazard Perry-class (Short Hull)Vessel
- Sacramento-classVessel
- Spruance-class (ABL)Vessel
- Spruance-class (ASROC)Vessel
- Spruance-class (VLS)Vessel
- Tachikaze-class (FRAM)Vessel
- Takatsuki-class (FRAM)Vessel
- Ticonderoga-class (Mk-26)Vessel
- Ticonderoga-class (VLS)Vessel
- Virginia-classVessel
Technical data (raw game files)4 sections
General
| Type | Projectile |
|---|---|
| Target Type | AAW |
| Secondary Target Type | ASuW |
| Mass | 0.263 |
| Ammo Points | 0.35 |
| Decal Class | GunImpacts |
Physics
| Muzzle Velocity | 1113 |
|---|---|
| Max Range | 2000 |
| Circular Error Probable | 2.4 |
Warhead Data
| Warhead Type | 1 |
|---|---|
| Power | 0.3 |
| Armor Pen | 4 |
| Impact Size | Tiny |
| Penetration | Heavy |
Particles
| Trail Effect | — |
|---|---|
| Hit Ship Explosion | effects/Particle Emitters/impact_small_shell_multi |
| Hit Air Explosion Class | SmallFlakExplosions |
| Hit Water Splash Class | TinyWaterSplashes |