Musofadi Warriors and Musofadi Gunners are two different units both based on the Dahomey Amazons. The Warriors are just so passable for the time period:
King Houegbadja (who ruled from 1645 to 1685), the third King of Dahomey, is said to have originally started the group which would later become the Amazons as a corps of elephant hunters called the gbeto
Although they aren’t at all from Mali and are just another example of copying bs from AoE2 (like the javelin throwers and no siege crews). If they wanted to be accurate, they should have Benin as a civ that has these units.
The Musofadi Gunners are extra wrong because they’re depicted with a ~19th century rifle.