Work in Progress: The Knights Templar and House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.
Janissary Technology

Janissary Guns

Ottomans
Increase Janissary gun damage by +5.
Available in the Imperial Age (IV)

Researched at

Archery Range
Costs
100
250
0:45

Age of Empires IV© Microsoft Corporation. AoE4World.com was created under Microsoft's "Game Content Usage Rules" using assets from Age of Empires IV , and it is not endorsed by or affiliated with Microsoft.