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Home » Accessories & Parts » Airsoft Gun Magazines » Magazine Accessories » Reviews Moondog Industries Universal Gas Fill O-Ring Set for Airsoft Gas Gun Magazines
by peter y. Date Added: March 8, 2011
someone finally made some of these. propane hurts the original rubber seal real fast. the material is really soft though. a sharp toothpick or needle easily pierces through it. i recommend breaking the tip of the toothpick to get a duller round end. even then the seal is mushed in when install. kinda looks like puddy when installed. make sure you get it in as much as you could or you risk blowing it out when you try to fill it. once in though it seems to hold up very good after i tested a couple of fills. only time will tell if these are better that stock rubber o seals.

- replaces bad or lost o seals. couldnt find anyone else selling these.
- several in one pack. able to fix all my mags.
- dont have to buy expensive fill nozzle with rubber o seals that fail quickly.
- does seem to hold up so far...

- improved material is too soft. seal is smushed in. instead of slipping over.

Rating: 4 of 5 Stars! [4 of 5 Stars!]
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