but almost all (if not all) of these guns are made in the United States.
the US has something like half of all the world's guns.
( Moon Girl Technologies don't take my word for anything, Wed 9 Jan 2013, 16:37, Reply)

Actually, the talking clock told me that arms are made all over
en.wikipedia.org/wiki/List_of_modern_armament_manufacturers
( BrokenCoccyx surfaced on, Wed 9 Jan 2013, 16:42, Reply)

Mexico: 1
Canada: 4
USA: 51
( Moon Girl Technologies don't take my word for anything, Wed 9 Jan 2013, 16:47, Reply)

But the guns that do the most damage among the cartels are not manufactured in either Canada or Mexico
Usually China, Bulgaria, or some other AK 47 hotspot.
( BrokenCoccyx surfaced on, Wed 9 Jan 2013, 16:49, Reply)

I'm trying to find out. I got this so far:
Is gun theft a part of the illegal gun problem?
Yes, gun theft is one of the ways guns are diverted to the illegal market. The ATF reports that over 13,000 guns are lost or stolen from dealers nationwide each year. Estimates show that as many as 32% of crime guns are acquired through theft.5 6
www.mayorsagainstillegalguns.org/html/about/faq.shtml
( Moon Girl Technologies don't take my word for anything, Wed 9 Jan 2013, 16:57, Reply)

"According to ATF data, 70 percent of firearms recovered and traced in drug cartel crimes in Mexico originated from the United States."
www.politifact.com/virginia/statements/2012/may/29/jim-moran/jim-moran-says-70-percent-traced-firearms-mexican-/
( Moon Girl Technologies don't take my word for anything, Wed 9 Jan 2013, 17:12, Reply)

Probably already been posted here
Fancy graphic thing showing trade routes for guns and ammo

workshop.chromeexperiments.com/projects/armsglobe/?ModPagespeed=noscript
( Lanc Weekend Trailer Park Supervisor, Wed 9 Jan 2013, 16:45, Reply)

pooey I don't have WebGL

( Moon Girl Technologies don't take my word for anything, Wed 9 Jan 2013, 16:48, Reply)

www.chrome.com
It is import/export. Useful for that purpose.
( BrokenCoccyx surfaced on, Wed 9 Jan 2013, 16:50, Reply)