Tokyo Marui Airsoft gun just recomend HFC134a Gas, is there no worry if using th

  1. Hockey DW profile image48
    Hockey DWposted 8 years ago

    Tokyo Marui Airsoft gun just recomend HFC134a Gas, is there no worry if using the other gas like...

    ET-1000 Gas, what is in it ?

  2. jabelufiroz profile image70
    jabelufirozposted 8 years ago

    Even HFC134a isn't perfect. Tetrafluoroethane showed no adverse effects on fertility in a limited study in mice.

 
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