While not fitting the weapon category exactly, saws and axes are invaluable tools. While answering a question from a member I stumbled across a great site with a lot of options for saws and axes.
http://www.boundarywaterscatalog.com/browse.cfm?viewfrom=1&catid=67&step=2
From traditional pack saws
to aluminum mini takedown saws
as well as Granfors Bruks axes they have a lot to offer in one place.
http://www.boundarywaterscatalog.com/browse.cfm?viewfrom=1&catid=67&step=2
From traditional pack saws