This is a replacement Pipe O-ring for Internal Flexi Air Hose for Tippmann X7 Phenom. Item does not include the Flexi Air Hose.
Size 3.5x1mm PU70
Replacement o-ring for the following product:
Retractable MP5 Style Buttstock (X7) Air Pipe
Hurricane Internal Flexi Air Pipe
Hurricane Flexi Air Kit