The Admiral Blunderbuss is a a weapon in Sea of Thieves. This Blunderbuss can be purchased from the Weaponsmith's Shop in Outposts. Once purchased, weapons can be accessed and swapped from the Armory located on the player's ship. Ammunition is required to use the Blunderbuss.
Remember, big end towards your enemies if you don't want a chest full of lead.
How to Unlock
This item is available to purchase at the beginning of a new game.