I have had my impact MK1 for a long time. As you know the fill port needed an adaptor or something to get the Quick connect on and off. You my like it.... You my not. I got an extra factory one with the MK3 I just got it has a saber tactical trigger Gard. I could have used a die grinder but chose the end mil for a better finish. Anyways..... worked out perfect I can get the fill connector on and off easy now. no need for the bulky adaptor. Just thought I would share. Pics are of a factory one and the one I modified.
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