Air Venturi 3,000-PSI Air Tank, Tank, Valve, Adapter, and Buttstock Set
- Universal K-Valve to Yoke Regulator O-Ring.
- 100% Viton/FKM Material O-Rings, 90 Durometer (Hardness).
- Includes a plastic o-ring pick to easily replace your o-rings.
- Preferred Material For Oxygen and Nitrox Compatibility.
- Manufactured and Warrantied by Captain O-Ring LLC.