A 9mm INERT round is a non-functional replica of a 9mm ammunition cartridge. It mirrors the dimensions, shape, and weight of a live round but is devoid of gunpowder and an active primer, making it incapable of firing. These rounds are used for safe handling practice, training, and instructional demonstrations, allowing users to learn loading, unloading, and firearm handling techniques without the risk of accidental discharge. Ideal for educational purposes and mechanical testing, 9mm INERT rounds provide a realistic yet safe alternative to live ammunition