The ones with the double triggers and nice ano were the raptor extremes. They're very similar in design to the illustrator series and even share a few parts. IMHO one of the better guns BE made. melkson used to have a hoard of raptor parts and might have a valve / cup seal.
Note: While I would love to take credit for his work, I am not associated with Mad Customs!
Originally Posted by senghing27
You can contact BigMatt-MadCustoms in his MCB forum