A blunderbuss is a muzzle-loading firearm with a flared, trumpet-like barrel and the predecessor to the shotgun. Most of these weapons are mid-sized, being smaller than shoulder-fired arms but larger than a pistol.
18th Century British Flintlock Blunderbuss Pistol - Brass
By The Sword - 18th Century French Flintlock Pistol Brass - Non-Firing
Testing the Blunderbuss
18th Century English Flintlock Blunderbuss Pistol Replica Brass
Europe
A fine antique 18th century English Brass Barreled Flintlock
FD1094L 18th Century English Blunderbuss Brass from Medieval Collectibles
Pirate Pistols and Pirate Blunderbusses - Dark Knight Armoury
Denix Weapon Replicas and Miniature Swords - Dark Knight Armoury