Are these o-rings compatible with Tokyo Marui GBB pistols?
Amped Custom GBB Magazine Fill Valve Orings | 6PK
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Open May 23, 2026 - 05:47 AM
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Answer
May 23, 2026 - 05:47 AM
These airsoft fill valve o-rings may not fit certain Tokyo Marui GBB pistols, as those magazines often have a smaller valve size than standard. Knowing this helps prevent compatibility issues and ensures you select the right product for your specific magazine.
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Amped Custom GBB Magazine Fill Valve Orings | 6PK
Amped Custom GBB Magazine Fill Valve Orings | Pack of 6 These GBB Magazine Fill Valve Orings work great to keep green gas from spurting everywhere when you fill your airsoft pistols green gas magazines. Simply install one of these o-rings into your airsoft gbb magazine by pressing it into the ...
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