For many years people have debated on whether ammo is waterproof or not. Some say it is; others disagree. If ammo is waterproof, how long can it stay underwater? In order to find answers to such questions, performing an ammo test is a must. An ammo test entails submerging the ammo in water for a certain period and trying out if they still function or not. Although they can be waterproof, shooting underwater is not advised and not considered very safe.
The Crossroads of Special Operations