The KWC 1911 Output Valve O-ring is a rubber-construction airsoft O-ring designed for KWC 4.5mm and 6mm 1911 CO2 magazines. It is intended to prevent CO2 gas leaks and restore seal integrity, helping the magazine maintain consistent gas pressure and reliable performance. Suitable for KWC 1911 series airsoft CO2 pistol magazines in both 6mm and 4.5mm versions, this output valve O-ring is a practical replacement component for maintaining a proper seal and keeping the airsoft pistol magazine working as intended.

Key Features

• KWC 1911 Output Valve O-ring for KWC 4.5mm and 6mm 1911 CO2 magazines

• Made of rubber for airsoft O-ring use

• Helps prevent CO2 gas leaks

• Restores seal integrity

• Suitable for KWC 1911 series airsoft CO2 pistol magazines (6mm / 4.5mm)

• Practical replacement part for maintaining proper magazine sealing and reliable CO2 performance