Ragnarok Online/Gunslinger

Stat Advice
I would personally advise you to go mostly dex and agility. Gunslingers are basically like snipers. Yet they also have the ability to become rambo but if you want a siege type gunslinger, you should probably do dex and vitality as they are a good combination.

There are two main builds stat wise- Dex/agi and dex/vit/int. First is mainly for normal attack, relying on passive/buff skills like chain action and madness canceler to increase aspd. While they can use the same skills as the vit/int build, it is overall not as effective - you can't desperado and count on ur flee to protect you. If you want to be a skill spammer (aka desperado spamming), go for the vit/int build, as the main attack skills for gunslinger (rapid fire/trigger happy shot, full blast, desp) are NOT affected cool-down wise by agi or ASPD. However, this build has a hard time leveling, and needs a priest to mob effectively (although once a mobbing party is started exp is quite nice).