Evolution-Pkz Reborn. Real Pking begins here.
NeXus 718, the most advanced server out there.
Free forum : 24/7 Pking
one of the best 508 servers it is a original server with no cheating. you got to earn to get your armor and weps! great pking and mini games also :)
The ultimate PKing server.
Lethium Is a Runescape Private Server that is all about the players.
PK Rebirth the 24/7 PKing Server that thrives to bring you hours upon hous of entertainment.
Free forum : 24/7, Best 508 Pking
Free forum : Massive 517 Pking Server. Tons of Features including, BH, PvP, and Edgeville pking! Join Today!
A Runescape Private Server 
Legendz-Scape Reborn! Pking Server
Runescape 639 Private server
hont-scape best rsp server ever and it's a good 317 pking server!
Free forum : Welcome to Agony Pking Private Forums!
DeadlyRosesX is a fun runescape private server with pking event's bossing and much more !
The Number 1# Of The Pking Servers 2011!
Free forum : This site is based upon what we do and pk in a game called gsspeced.
We Need Donations FOR Our server TO GET A BETTER Dedicated server with less lagg and less disconnections. Please help us and donate :) CLICK HERE DONATE ANY AMOUNT TO help us BUY a better dedi
The Best RuneScape Private Server around. We have many great features such as perfect pking daily events and a great community, and 667 animations.
Pking At it's Best.