The utility model relates to a safety barrel-type slide with a display lamp, in particular to a safety barrel-type slide which is provided with a light-operated safety display lamp.

Wind it like a watch with a key that's stored underneath the barrel, and when it's 'fully loaded' use your thumb to pull back the safety lever. Then squeeze the trigger.

A safety clip or retainer must be installed to prevent attachments, such as chisels on a chipping hammer, from being unintentionally shot from the barrel.