[clarification needed] The blunderbuss is commonly considered to be an early predecessor of the modern shotgun, with similar military usage.
The blunderbuss, and especially the dragon, was typically issued to troops such as cavalry, who needed a lightweight, easily handled firearm.
In addition to the cavalry, the blunderbuss found a use for other duties in which the shotgun-like qualities were desirable, such as for guarding prisoners or defending a mail coach, and its use for urban combat was also recognized.
[4][11] Blunderbusses were also commonly carried by officers on naval warships, by privateers and by pirates for use in close-quarters boarding actions.
While most of the residents of Boston stayed, those who left under the agreement surrendered 1,778 long arms, 634 pistols, 273 bayonets, and only 38 blunderbusses.
Late 17th century: The blunderbuss is increasingly used by naval forces, including the British Royal Navy, for boarding actions and ship defense.
Its intimidating appearance and powerful shot make it a preferred weapon for stagecoach drivers, travelers, and home defense.