These sites bring together the owners of specific markers where they share all sorts of technical information (ex. how to tune your marker).
A-5 Owners Group
Angel Owners Group
Automags Owners Group
Custom Cockers Owners Group
Indian Creek Owners Group
Intimidator Owners Group
Matrix Owners Group
Palmer Owners Group
Tippmann Owners Group
Tippmann Pro/Carbine Owners Group
