Quote Originally Posted by droid327 View Post
What +1? There's no +1 to Range

The way I read it is this...

+1 Comp to Mult
Double feat benefit from IC:Pierce to Range

That lets you stack another +1 Comp to Range from DWS....so with Rapier should be 18-20 +3 from IC:P +3 from double +1 from DWS for 11-20 x3

That's a mod of .90, which is among the best but isnt an outlier
I don't know if someone else already responded, but they are both comp bonuses, so they won't stack. You only get the best of the two since they are the same type of bonus.