
Remember that this is a fantasy world and an MMO: making guns realistic would make all other forms of combat obsolete on a large scale. Just like in the real world: pointing a gun and pressing the trigger takes much less training than any other weapon. It's also much more powerful and deadly. The only instance where Garleans firearms seem to do any kind of 'proper' damage is in the opening cinematic. And we all know what happens between cinematics and gameplay.
So we have to accept that bows are just as powerful as guns for both matters of balance (it's a game) and of theme (it's a fantasy world). It doesn't make sense realistically, but that's how the game universe works.
For those same reasons I'd avoid acknowledging weaponry that is not despicted in the game for the Garleans. It will create a lot of dissonance between theme, genre and the 'willing suspension of disbelief'.
So we have to accept that bows are just as powerful as guns for both matters of balance (it's a game) and of theme (it's a fantasy world). It doesn't make sense realistically, but that's how the game universe works.
For those same reasons I'd avoid acknowledging weaponry that is not despicted in the game for the Garleans. It will create a lot of dissonance between theme, genre and the 'willing suspension of disbelief'.