I think they are in the works with that. I also think they do have a nock system with a uni, just not the same as easton, I aslo remember that easton uni will fit in Carbon express shafts, Im sure you could find the right one. The first thing I asked Dave Polzin was do the cxl take beiter nocks, because that is what I am going to with my next set up, for a more forgiving nock. I don't think they will fly as well as ACE out at the longer distances, so I am a bit stand offish. Anyways hope you give them I try, cause they look like great shafts.

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