Moondog Industries Universal Gas Fill O-Ring Set for Airsoft Gas Gun Magazines (Red)

  • $6.69
    Unit price per 
Shipping calculated at checkout.


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
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!

*If you already have an o-ring in there that is worn, you may want to remove it first.
*When wrinkled or dried, apply silicon oil when necessary.

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

We Also Recommend

Wiring Adapter - Male Deans to Small Female Tamiya

Wiring Adapter - Male Deans to Small Female Tamiya

Regular price $4.69
Sold Out
Wiring Adapter - Female Deans to Small Male Tamiya

Wiring Adapter - Female Deans to Small Male Tamiya

Regular price $4.69
Valken Standard Shim Set for Airsoft Gearboxes - 18 Pack

Valken Standard Shim Set for Airsoft Gearboxes - 18 Pack

Regular price $5.69
6mmProShop R-HOP Patch (6.03 AEG Inner Barrels)

6mmProShop R-HOP Patch (6.03 AEG Inner Barrels)

Regular price $5.69
Sold Out
Valken Ultra Hop-Up Bucking and Nub

Valken Ultra Hop-Up Bucking and Nub

Regular price $7.69

x