Additional Ballast Ballast | All ships | Heel (max roll angle) −20%Deceleration −15% | Crafted, Loot |
| All ships | Pump HP +30%Pump bailing +15%Leaking −5% | Loot | |
Almeria Gunpowder Ammunition | All ships | Penetration +2.75% | Crafted, Loot |
Almeria Superior Gunpowder Ammunition | All ships | Penetration +4% | Crafted |
Apprentice Carpenters Crew repairs | 6th–7th rates | Armour repair time −1%Hull repair amount +1%Sail repair time −1%Sail repair amount +1%Rudder repair time −1%Repair amount +1%Pump repair time −1%Magazine repair time −1% | Loot |
Barbary Coast Boarders Crew boarding | All ships | Boarding preparation per round +2Boarding attack (axes) +3.5%Boarding defence +2% | Loot |
Basic Ballast Relay Ballast | All ships | Heel (max roll angle) −5% | Loot |
| All ships | Hull repair amount +1%Sail repair amount +1%Repair amount +1%Crew needed for sail repairs +0.3%Crew needed for hull repairs +0.3% | Loot | |
Basic Grenades Grenades | All ships | Grenades +5%Fire spread +5%Magazine explosion radius +5% | Loot |
Basic Hooks Ladders | All ships | Boarding ladder penalty reduction +6.5%Boarding attack +2% | Loot |
Basic Hull Refit Frame | All ships | Armour HP +3% | Loot |
Basic Ladders Ladders | All ships | Boarding ladder penalty reduction +3%Crew transfer speed +1 | Loot |
Basic Light Rudder Rudder | All ships | Rudder half-turn time −7.5% | Loot |
Basic Quadrant Navigation | All ships | Max speed +2% | Loot |
Basic Strong Sail Sail upgrades | All ships | Sail HP +10% | Loot |
Basic Surgeon's Chest Surgery | All ships | Crew casualty reduction +3%Morale (rations) +4 | Loot |
Basic Swivel Guns Swivels | All ships | Deck gun accuracy +3% | Loot |
Basic Tackles Refit Carriages | All ships | Reload time −3% | Loot |
Basic Weighted Gunpowder Ammunition | All ships | Penetration +2.25% | Loot |
Blunderbuss Firearms | All ships | Musket accuracy +20%Crew with muskets +10% | Loot |
Boarding Axes Melee weapons | All ships | Boarding attack (axes) +1.5%Disengage time −2 s | Loot |
Boarding Pike Melee weapons | All ships | Boarding attack (axes) +1.5%Boarding defence +1.5%Disengage time −1 s | Loot |
Bovenwinds Refit Rig refits | All ships | Turning with the yards +5%Max speed +1.7%Sailing crew needed +7% | Crafted, Loot |
Bow figure - Elephant Bow Figure | 6th–7th rates | Armour HP +5%Max speed −2.5% | Admiralty |
Bow figure - Elephant Bow Figure | 1st–3rd rates | Armour HP +10%Max speed −3% | Admiralty |
Bow figure - Elephant Bow Figure | 4th–5th rates | Armour HP +10%Max speed −3% | Admiralty |
Bow figure - Gazelle Bow Figure | 6th–7th rates | Max speed +1%Sailing crew needed +3.5% | Admiralty |
Bow figure - Gazelle Bow Figure | 1st–3rd rates | Max speed +1%Sailing crew needed +3.5% | Admiralty |
Bow figure - Gazelle Bow Figure | 4th–5th rates | Max speed +1%Sailing crew needed +3.5% | Admiralty |
Bow figure - Hydra Bow Figure | 6th–7th rates | Ship master repair count add modifier +1 | Admiralty |
Bow figure - Hydra Bow Figure | 1st–3rd rates | Ship master repair count add modifier +1 | Admiralty |
Bow figure - Hydra Bow Figure | 4th–5th rates | Ship master repair count add modifier +1 | Admiralty |
Bow figure - Katherine Bow Figure | 6th–7th rates | Turn rate +2.5% | Admiralty |
Bow figure - Katherine Bow Figure | 1st–3rd rates | Turn rate +3% | Admiralty |
Bow figure - Katherine Bow Figure | 4th–5th rates | Turn rate +3% | Admiralty |
Bow figure - Lion Bow Figure | 6th–7th rates | Reload time −2.75% | Admiralty |
Bow figure - Lion Bow Figure | 1st–3rd rates | Reload time −5% | Admiralty |
Bow figure - Lion Bow Figure | 4th–5th rates | Reload time −5% | Admiralty |
Bow figure - Phoenix Bow Figure | 6th–7th rates | Chance to start fires +10%Fire spread +10%Magazine explosion radius +10% | Admiralty |
Bow figure - Phoenix Bow Figure | 1st–3rd rates | Chance to start fires +10%Fire spread +10% | Admiralty |
Bow figure - Phoenix Bow Figure | 4th–5th rates | Chance to start fires +10%Fire spread +10% | Admiralty |
Bow figure - Rattlesnake Bow Figure | 6th–7th rates | Penetration +2% | Admiralty |
Bow figure - Rattlesnake Bow Figure | 1st–3rd rates | Penetration +5% | Admiralty |
Bow figure - Rattlesnake Bow Figure | 4th–5th rates | Penetration +5% | Admiralty |
Bow figure - Thor Bow Figure | 6th–7th rates | Hole damage reduction +5%Ramming damage reduction +5%Leaking −10%Pump bailing +5% | Admiralty |
Bow figure - Thor Bow Figure | 1st–3rd rates | Armour repair time −5%Sail repair time −5%Rudder repair time −5%Pump repair time −5% | Admiralty |
Bow figure - Thor Bow Figure | 4th–5th rates | Armour repair time −5%Sail repair time −5%Rudder repair time −5%Pump repair time −5% | Admiralty |
Bow figure - Whale Bow Figure | 6th–7th rates | Pump bailing +10% | Admiralty |
Bow figure - Whale Bow Figure | 1st–3rd rates | Pump bailing +5% | Admiralty |
Bow figure - Whale Bow Figure | 4th–5th rates | Pump bailing +5% | Admiralty |