Bộ phận đầu nòng rút gọn cho Worker Kunlun

Uses RedCowl's fantastic barrel collet dev kit for barrel retention: (Link)

The two big parts print muzzle-down.

The lid (green) prints with the rearward-facing angled side on the bed.

The little yellow hook prints on its side.

Rail prints flat.

Uses the two long screws from the Kunlun's stock frontend to attach, and a handful of M3 screws and heatsets for the rail.

It's been a while, but I think the stock metal chamber fits in it. My printed chamber definitely fits in it, as that's what I use.