Originally Posted by kalnaren
Without some serious work I wouldn't increase RoF any, you're already running a 9.6v (and by serious work, I mean more than $100 in internal parts). For accuracy you might want to replace the hop-up (not sure of JG quality ones) and definetly stick in a tightbore. JG's usually shoot pretty hot, so for range try switching to .25's or .28's if you're not shooting them already.
What will i need to upgrade internally