Universal Gas Fill O-Ring Set for Airsoft Gas Gun Magazines

Tired of gas leaking out of the fill-valve when you are charging it?
Apply these o-rings to your gas magazines and they will fill like never before.
Replace blown out or worn out o-rings on gas gun magazines, grenades, and shells with this quality upgrade product. Meets or exceeds original equipment specifications.

Specifications

For WE, KJW, KWA, HFC, Bell, Tanaka, Marushin, Maruzen, WELL, Snowwolf and other compatible models. *May not work on certain TM models due to tiny valve.

• Material: Aerospace grade silicone
• Max Pressure: 1400psi
• Max Temp: 450 F
• Min Temp: -65 F
• Package Includes: 6x O-rings
• Manufacturer: Moondog Industries