I have one of the Argentinian police-surplus Hi-Powers....picked it up third-hand at a local gunshop a few years back for a song (~$200). The blueing was gorgeous, it has the Argentinian crest atop the rear slide, it's dated 1962, serial #08xx, wood grips, came with one 13-rounder....matching serial#. It has the internal extractor. NO importers marks at all, so I don't knowe if this is the same pistol mentioned above. Made in Belgium.
This gun has been a dream.....shoots very accurately (although the sights are horribly thin), has only had two FTE, possibly due to the older extractor design. The pins have never walked after I put 1000 rounds through it, and it is rather pretty.
True the hammer bite is an issue if not aware of it.
I'd love to get my hands on another one as a project gun....wasn't aware that they were available again.
All in all a better value, IMHO, than the Arcus or FEG clones.