They stopped the FN production of the HP a little over a year ago, there are still lots of them out there, as well as surplus Israeli guns and new manufacture clones from Turkey. If the gun you're looking at is an FN, it's simply new old stock. If it's black with dovetail front sight, it's a MkIII. They're a great gun, as noted the triggers need some love to get the best out of them. The gun will last practically forever with a reasonable amount of care, parts are readily available, as are custom bits and bobs. They made them continuously for 80+ years, it's a solid design.