Historically, there are a variety of combination knife/gun/knuckles combination weapons, typically made in the late 19th century. This one is…rather larger than most of those. This is a combination knife/gun with a pair of percussion-fired 12mm smoothbore barrels, a roughly 5.25 inch folding knife blade, and a pair of slim corkscrew-style folding triggers that drop down when each hammer is cocked. The whole assembly is made to evoke an old fashioned antler-paneled pocket knife, except that it is made with a substantial pistol grip at one end instead of a folding grip of some type.