It's written in Core Rulebook that magic ammunition having an Activate entry must be activated with additional actions before being used. So what is the magic ammunition?
The ammunition with magical trait or any ammunition written as Consumables?
If the latter, Black Powder (Dose or Round) is a type of ammunition with Alchemical and Consumable traits and has an Activate entry. Then what ridiculous is that with certain firearms, we need to use 3 Actions to fire.
If the former, how it work with the ammunition with Alchemical trait?
Besides, the gunslinger's feat 'ALCHEMICAL SHOT' has the Requirements as 'You have an alchemical bomb worn or in one hand, and are wielding a firearm or crossbow in the other'. Should I reload my firearm before using this?