Hopkins & Allen, Caliber 44, Single Shot, Percussion Cap Pistol - Curt's Gun Shop
LeBlanc: How and why to use black powder percussion caps
Blackbeard Percussion / Flintlock Cap Pistol - Replica Pirate Pistol
Mid-19th century percussion cap side-by-side double barrel pocket pistol with 7.5cm octagonal barrels and walnut bag stock L21.5cm; and Belgian 16-bore percussion cap pocket pistol with 16cm octagonal - Country Pursuits, Sporting
Beautiful German Rifled Percussion Cap Dueling Pistol - MJL Militaria