I don't know but I would think around the same time. If you're running off the parts for a military contract it makes sense to do the civillian version in parallel. A bit like we've seen more recently with the OH Trekker and 111mm GAK.
Neil
Yeah it makes sense.
One last request: anyone got Safari Hunter with serrated gutter ? can you take a picture of the knife with only the serrated gutter fully open and light background (gray or white) (and can it be high-res)?
Some picture like this one but with only the serrated gutter and a little more from the top.

(took the picture from swissbianco album)