ION XE feedneck insert

[LackadaisyJackie]

Does anyone sell the brass inserts that are in the XE feednecks or are they proprietary and therefore no longer produced, if they ever were.

I wanna print XE bodies but I dont know what to do about the feedneck since its built into the body and not the breech. Either I model in the threading and its wonky and wont thread in or I find some kinda work around

[Jordan]

Model in an Empire compatible stub?

[LackadaisyJackie]

Like a tube that goes straight up?

(EDIT: Oh I see the picture finally popped up for me)