How to get Ka-Bar BKR3 Tactical Knife

Traded at 2

Settlement	Level	Cost	In exchange for
The Bar	4	18,000	1× Hunter's Knife 41× Remains of a Radio Transmitter 125× Sprig of Chernobyl Chamomile 19× Alpha Data Fragment
The Bar	4	25,300	57× Remains of a Radio Transmitter 176× Sprig of Chernobyl Chamomile 27× Alpha Data Fragment