NATO EPVAT-TEST (NATO AC/225)

The NATO EPVAT (Electronic Pressure, Velocity, and Action Time) test is a standardized procedure used to assess the performance and safety of small arms ammunition.

Key Components

• Pressure Measurement: Captures the maximum chamber pressure during firing.
• Velocity Measurement: Determines the muzzle velocity of the projectile.
• Action Time Measurement: Measures the time from ignition to the projectile exiting the barrel.

Importance

• Standardization: Ensures ammunition compatibility among NATO countries.
• Safety: Prevents firearm damage and injuries by adhering to strict pressure limits.
• Performance Consistency: Guarantees reliable ammunition under various conditions.