I picked up a Mod 4006 yesterday at my local fun store. In its former life it was carried by a California State Parks officer. It came with two mags and the original box. It was a little dirty at first, but after a little work with a Scotch Brite pad and some Mother's - it's not too bad now. Overall, I'm very pleased with it. My first Gen 3 was a Mod 410, & this will make a nice addition to my collection.
Also, with S/N VZD7463, anyone have any ideas on what the ship date might have been?