How to get Colt Extended Magazine

Traded at 3

Settlement	Level	Cost	In exchange for
The Bar	1	7,360	1× Browning Extended Magazine 10× Remains of a Radio Transmitter 40× Sprig of Chernobyl Chamomile 10× Pickle
The Bar	1	7,360	1× Fort-12 Extended Magazine 10× Remains of a Radio Transmitter 40× Sprig of Chernobyl Chamomile 10× Pickle
The Bar	1	10,300	14× Remains of a Radio Transmitter 56× Sprig of Chernobyl Chamomile 14× Pickle