Moondog Industries 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.

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

Installation Instructions:
1) Locate the fill valve. (Where you stick the pin of your gas can or propane adapter).
2) Use a toothpick or a pen, carefully place the o-ring around the fill valve.
3) That's it! You now have much better air seal!