A hand gun for the people who can't use a hand cannon and so u can have 4 weapons that last resort weapon when u don't want to or just don't have the ammo to spend the gun your last resort the one u turn to in that time of need
Are you talking about a semi-auto in addition to the hand cannon? Actually, I like the revolver only. It gives destiny a nice little touch from other main stream FPS. It has an old west/dark towers meld to it. If semi-autos were added...it would distract from the games gunslinger personality IMO.