Skull and Bones Kaa Mangrove blueprints

Once you get to the Kaa Mangrove outpost, disembark like normal, then head over to the Corrupt Compagnie Officer on the right and take a look at Skull and Bones Items his wares. As well as food and basic supplies, this officer sells several useful blueprints, though the Barge ship blueprint is arguably the most important:

Torpedo Crate ammunition blueprint: A crate that holds up to 60 torpedos. Must be Freebooter I.
La Forteresse I ship armor blueprint: Decent early-game ship armor. Must be Freebooter I.
Torpedo Grinder I furniture blueprint: Increases torpedo speed by 15%. Must be Buccaneer I.
Barge ship blueprint: Rank 3 ship that specializes in damage and the ablaze status effect. Must be Buccaneer I.
Kallinikos Flame II weapon blueprint: Enhanced sea fire weapon. Must be Cutthroat I.

If you're looking to purchase items or boost your progress through Silver, be sure to check out trusted marketplaces like MMOexp or other verified platforms to Skull and bones items for sale online secure affordable and safe items. This way, you can avoid long grinding sessions and focus on more exciting in-game adventures.