Evike.com Moondog Industries Universal Gas Fill O-Ring Set for Airsoft Gas Gun Magazines

Moondog Industries33981
4.5 stars, based on 25 reviews


Model: Parts-MI-101012

25 Customer Reviews

by Orin K. on 01/10/2015
"I got these rings when my GBB magazines were leaking on filling. After installing them, it solved the issue.

Now, I'm trying to install them on my S-Thunder grenades, and they WILL NOT go in. The shells came with no rings, and I thought it was nice I had 4 more of these rings to use up, so I could use 2 more on these grenades. Well, think again, EVERY ONE OF THEM SNAPPED.

They are not a be-all end-all solution to fill valve o-rings.

Pros: Good, if they get installed

Cons: Bad that they cannot be installed.
by Bradley B. on 12/11/2014
"Nice O-rings. They do the job they are supposed to. I have not had any O-rings break yet. I stretch them slightly by rolling them on a tooth pick before installing them.
by Juliet C. on 05/23/2014
"GET THIS RIGHT NOW you will not regret it you can save any gas mag that wont fill with this amazing o ring i use them on all my gas mags

Evike.com Moondog Universal Industries Gas Fill O-Rings 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 gas is charged
2) Using a toothpick or a pen, carefully place the o-ring around the fill valve
3) Enjoy

*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.

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