Region-appropriate firearms: South America

[Nyles]

There's also HAFDASA, Halcon and Bersa in Argentina.

I agree that the Colt Anaconda is an odd choice (as are alot of the more obscure Russian weapons like the PSS). The AUG is appropriate, as several South American nations use it, as is the M16A1 (lots do) and the IMBEL FAL.