20mm
usn_cal_20mmProjectileUSA

Weapon data
| Type | Projectile |
|---|---|
| Target | AAW |
| Secondary target | ASuW |
| Penetration | Minor |
| Range | 1.6 nm |
| Muzzle velocity | 1,112 m/s |
| Warhead power | 0 |
| Mass | 0 kg |
| Ammo points | 0 |
Carried by
- A-4GAircraft
- A-7EAircraft
- AH-1JAircraft
- AH-1TAircraft
- Classe DelvarVessel
- Classe HaukVessel
- Classe KnoxVessel
- Classe Knox (1972)Vessel
- Classe ParvinVessel
- Classe Sa'ar 3Vessel
- Classe Sa'ar 4Vessel
- Classe SaudaVessel
- Classe SnøggVessel
- F-1Aircraft
- F-14AAircraft
- F-14A IRIAFAircraft
- F-15AAircraft
- F-15CAircraft
- F-4EAircraft
- F-4EAircraft
- F-4EAircraft
- F-4EJAircraft
- F-5AAircraft
- F-5EAircraft
- F/A-18AAircraft
- M163A1 VulcanLand Unit
- T-2Aircraft
Technical data (raw game files)4 sections
General
| Type | Projectile |
|---|---|
| Target Type | AAW |
| Secondary Target Type | ASuW |
| Mass | 0.272 |
| Ammo Points | 0.272 |
| Decal Class | GunImpacts |
Physics
| Muzzle Velocity | 1112 |
|---|---|
| Max Range | 3000 |
| Circular Error Probable | 15 |
Warhead Data
| Power | 0.35 |
|---|---|
| Impact Size | Tiny |
| Penetration | Minor |
Particles
| Trail Effect | — |
|---|---|
| Hit Ship Explosion | effects/Particle Emitters/impact_small_shell_multi |
| Hit Air Explosion Class | SmallFlakExplosions |
| Hit Water Splash Class | TinyWaterSplashes |