What distinguishes the training cartridge?

The training cartridge is designed to simulate the experience of using a Taser device without the use of live ammunition. A distinguishing characteristic of the training cartridge is its red cap. This visual cue enables users to quickly identify that a cartridge is specifically designed for training purposes. By using a red cap, it helps prevent confusion with live cartridges, which can have different colors or features. This identification is crucial in training environments, where safety and clarity are paramount.

In contrast, the other options do not serve this primary identification purpose. While some training cartridges may contain inert materials instead of an electrical charge, the key aspect that differentiates it during training is the easily recognizable red cap.