Do weapon skills buff damage? Accuracy?

[Killingdance]

^

[Rotorist]

one of the weapon skill perks increase accuracy. one melee skill perk increases melee damage

[Killingdance]

Originally posted by Rotorist:

one of the weapon skill perks increase accuracy. one melee skill perk increases melee damage

I meant each point spent. I'm asking if there are any benefits to spending points on weapons aside from the perks

[Rotorist]

the only thing affected by weapon skill points is headshot multiplier