Flares for gas pistol
Flare cartridges are closely related to signal cartridges. If a gas (expansion) pistol or revolver is equipped with an extension for firing signal flares, they can be fired from the extension using signal cartridges. These flares are 15 mm in diameter and offer a variety of light or sound effects. They find their use especially at New Year's Eve celebrations. However, they can also be a handy tool if you are hiking in the woods and get lost, for example. You can use them to send a light and sound signal to the sky in case of emergency, indicating your approximate location.