What feature distinguishes a 25 mm projectile from other rounds?

The distinguishing feature of a 25 mm projectile is that it has a non-separable projectile. This means that the projectile and the propellant are designed to be integrated in a way that they cannot be disassembled. This design characteristic enhances safety and reliability during handling and firing.

In contrast to other types of ammunition, where the projectile may be separate from the propellant (allowing for reloading or adjustments), the non-separable design of the 25 mm projectile simplifies the loading process and ensures that the projectile is always matched with the correct propellant, minimizing the risk of misfires or functioning issues.

Understanding this aspect is important for munitions systems personnel, as it directly affects handling procedures, storage requirements, and firing protocols for these specific rounds.