Originally Posted by JTJ
That looks like a Speed Six not a GP100.
It's a GP100.
Like i said in the earlier post the frame is a bit slimmer than on the current GP100's
I have owned this gun as DAO.
The fixed sights are neat too.
The slightly slimmer frame gives it that "Six" flavor but its a GP.
The one i had I traced by serial to French Gendarmerie.
if it has a reimport stamp ( like I think the OP said) it is likely one of those.