Appears on Diagrams (3)

• Tippmann Crossover Diagram 2012-06-20 — #29 C “Valve Spool Oring - Large”
• Tippmann X7 Phenom Exploded View v3 Diagram and Parts List — “Firing Spool Oring Large”
• Tippmann X7 Phenom Mechanical Diagram 2013-11-29 — “Firing Spool Oring Large”