Popular images often give every pirate a pistol in each hand, but weapons varied with a ship's resources and the needs of its crew. Vessels might carry firearms, edged weapons, and heavier guns, though equipment could be uneven, damaged, or difficult to use in rough conditions. Cannon could threaten a target from a distance, while hand weapons became relevant if people boarded or fought at close range. No weapon made a capture certain.
Combat at sea was especially hazardous. A rolling deck, smoke, noise, splintering wood, and the movement of rigging made it hard to see or coordinate. Heavy guns required trained crews and careful handling. A damaged mast or sail could change a vessel's ability to pursue or escape, while injuries were difficult to treat far from shore. These practical dangers help explain why intimidation and surrender could be preferable to a prolonged fight for attackers as well as victims.
Descriptions of pirate weapons often come from legal testimony, inventories, or accounts written to attract readers. Those sources can provide useful details, but they may emphasize dramatic action over ordinary conditions. When considering a specific encounter, distinguish the weapons reported from assumptions based on later illustrations. Also remember that combat affected more than those holding weapons: sailors, passengers, and enslaved people could be caught in the violence. A grounded account places equipment within the wider risks of shipboard life.