Dubont said:
Are ws such as slug shot's acc effected by how much racc gear u have or is it all based on skill and TP?
Yes. R.Acc plays a role, as well as AGI and your Skill Level in either Marksmanship or Archery.
If you find yourself missing too often, switch up your food to an r.acc based food (Squid sushi etc)
If you have sea access... work on getting one of the gorgets (Breeze, Aqua, etc)