Some manuals / diagrams say this is a complete assembly but its not. This is the trigger adpter only. Just the black plastic piece. Nothing else.

Trigger Adapter on the Tippmann FT-12 Diagram
Trigger Adapter on the Tippmann Gryphon Diagram 2010-08-22
Trigger Adapter on the Tippmann Cronus Diagram (1 of 2)
Trigger Adapter on the Tippmann FT-50 Lite Diagram and Parts List
Trigger Adapter on the Tippmann Vantage Diagram
Trigger Adapter on the Tippmann FT-50 Parts List and Diagram 2016-01-16