Did my first double action shooting yesterday with my 66-2. Truthfully, I was rather pleasantly surprised. This is one accurate pistol and I bet a real shooter could do amazing things with it. I do have one question. I shot 200 rounds of WWB 130gr .38Spl FMJ and I thought I'd never get the pistol cleaned today. Must have took me 2 hours (well, that may be stretching it a little) to get it like I wanted it. So, is the just a dirty range ammo to shoot or what's the deal? Of course, being stainless steel, you can see every little smudge. Nevertheless, it was fun and I still love the 66. Any help with the date on this serial number AJM3XXX? I think I've missed getting the 629 I mentioned earlier. I really want a 27 or 28 now. You guys have really started something at my house, collecting pieces of Americana.