Since the company didn't produce, assemble, or ship it's products in serial number order, without asking Dr. Roy Jinks or getting a
historical letter it's anyone's guess as to when a specific serial
number shipped.
Seems this is something that needs to be clarified daily?
For most modern S&W handguns from 1983-1984 or later with the dreaded triple alpha serial prefix, an e-mail to S&W or a phone call or if you are fortunate to have the original intact box-end label, you surely can get a very nearly exact date in what could only be accurately described as MOST cases.
For this particular AAA-prefix Model 586, the box end label is unlikely to help us. A phone call or e-mail to S&W very well might get the date you seek.
A couple things we should already know about a 586 with the AAA serial prefix:
— the very earliest L-frame revolvers typically shipped in the last of the old style two-piece dark blue box with the metal reinforced corners, very cool because the next dozen or so years of L-frame revolvers shipped in the one-piece flip top box that says DOUBLE ACTION REVOLVER REVOLVER REVOLVER all across the top
— and these very first few L-frame revolvers usually still have the large S&W emblem on the right side of the revolver, emblazoned on the side plate. Very shortly after, S&W moved this emblem to the left side under the cylinder release and they shrunk it in size. They did this to open up real estate on the right side of the revolver for the etching of an emblem or anything acceptable for any group order that was willing to pay for it… LE organization, private security group and/or later, for commemorative or special models.
— a AAA serial prefix L-frame is going to be subject to a still active and still honored factory recall related to the hammer nose bushing. Revolvers that have already been fixed under the recall will carry a noticeable “M” stamp on the frame flat under the yoke.
If the price were right, the revolver you describe would be one I would definitely love to own.
In closing, I believe that Misters Supica & Nahas have created a phenomenal resource for us — and I definitely don’t believe that either of them have any intention of being dramatic. Suggesting so seems silly to me.